diff --git a/README.txt b/README.txt
index 60a3771..d7a8785 100644
--- a/README.txt
+++ b/README.txt
@@ -1,14 +1,14 @@
 moonrealm 0.10.0 by paramat
 For Minetest 0.4.14 or later
 Depends default
-Licenses: Code LGPL 2.1. Media CC BY-SA
+Licenses: Code LGPL 2.1. Media CC BY-SA 3.0
 
 
 Crafting
 --------
 
 Spacesuit
-To avoid drowning in the vacuum nodes put a spacesuit in your inventory.
+To avoid asphyxiation in vacuum put a spacesuit in your inventory.
 
 Mesetinted helmet
 -C-
@@ -100,4 +100,3 @@ LIL
 LLL
 L = moonrealm appleleaf
 I = moonrealm waterice
-
diff --git a/functions.lua b/functions.lua
index 9065fbd..2ce5958 100644
--- a/functions.lua
+++ b/functions.lua
@@ -12,10 +12,10 @@ function moonrealm_appletree(pos)
 	local c_lsair = minetest.get_content_id("moonrealm:air")
 
 	local vm = minetest.get_voxel_manip()
-	local pos1 = {x=x-2, y=y-2, z=z-2}
-	local pos2 = {x=x+2, y=y+5, z=z+2}
+	local pos1 = {x = x - 2, y = y - 2, z = z - 2}
+	local pos2 = {x = x + 2, y = y + 5, z = z + 2}
 	local emin, emax = vm:read_from_map(pos1, pos2)
-	local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+	local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
 	local data = vm:get_data()
 
 	for j = -2, -1 do -- check for soil
@@ -73,7 +73,7 @@ function moonrealm_appletree(pos)
 	vm:write_to_map()
 	vm:update_map()
 
-	print ("[moonrealm] moonrealm apple tree sapling grows")
+	print ("[moonrealm] apple tree sapling grows")
 end
 
 
@@ -87,28 +87,29 @@ minetest.register_on_dignode(function(pos, oldnode, digger)
 	local c_vacuum = minetest.get_content_id("moonrealm:vacuum")
 
 	local vm = minetest.get_voxel_manip()
-	local pos1 = {x=x-1, y=y-1, z=z-1}
-	local pos2 = {x=x+1, y=y+1, z=z+1}
+	local pos1 = {x = x - 1, y = y - 1, z = z - 1}
+	local pos2 = {x = x + 1, y = y + 1, z = z + 1}
 	local emin, emax = vm:read_from_map(pos1, pos2)
-	local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+	local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
 	local data = vm:get_data()
 
 	local vic = area:index(x, y, z)
-	for j = -1,1 do
-	for k = -1,1 do
-		local vi = area:index(x-1, y+j, z+k)
-		for i = -1,1 do
+
+	for j = -1, 1 do
+	for k = -1, 1 do
+		local vi = area:index(x - 1, y + j, z + k)
+		for i = -1, 1 do
 			if not (i == 0 and j == 0 and k == 0) then
 				local nodid = data[vi]
 				if nodid == c_lsair then	
-					local spread = minetest.get_meta({x=x+i,y=y+j,z=z+k}):get_int("spread")
+					local spread = minetest.get_meta({x = x + i, y = y + j, z = z + k}):get_int("spread")
 					if spread > 0 then
 						data[vic] = c_lsair
 						minetest.get_meta(pos):set_int("spread", (spread - 1))
 						vm:set_data(data)
 						vm:write_to_map()			
 						vm:update_map()
-						print ("[moonrealm] moonrealm air flows into hole")
+						print ("[moonrealm] air flows into hole")
 						return
 					end
 				end
@@ -118,10 +119,12 @@ minetest.register_on_dignode(function(pos, oldnode, digger)
 	end
 	end
 	data[vic] = c_vacuum
+
 	vm:set_data(data)
 	vm:write_to_map()
 	vm:update_map()
-	print ("[moonrealm] moonrealm vacuum flows into hole")
+
+	print ("[moonrealm] vacuum flows into hole")
 end)
 
 
@@ -145,22 +148,22 @@ minetest.register_abm({
 		local c_vacuum = minetest.get_content_id("moonrealm:vacuum")
 	
 		local vm = minetest.get_voxel_manip()
-		local pos1 = {x=x-1, y=y-1, z=z-1}
-		local pos2 = {x=x+1, y=y+1, z=z+1}
+		local pos1 = {x = x - 1, y = y - 1, z = z - 1}
+		local pos2 = {x = x + 1, y = y + 1, z = z + 1}
 		local emin, emax = vm:read_from_map(pos1, pos2)
-		local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+		local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
 		local data = vm:get_data()
 
-		for j = -1,1 do
-		for k = -1,1 do
-			local vi = area:index(x-1, y+j, z+k)
-			for i = -1,1 do
+		for j = -1, 1 do
+		for k = -1, 1 do
+			local vi = area:index(x - 1, y + j, z + k)
+			for i = -1, 1 do
 				if not (i == 0 and j == 0 and k == 0) then
 					local nodid = data[vi]
 					if nodid == c_vacuum then
 						data[vi] = c_lsair
-						minetest.get_meta({x=x+i,y=y+j,z=z+k}):set_int("spread", (spread - 1))
-						print ("[moonrealm] moonrealm air spreads")
+						minetest.get_meta({x = x + i, y = y + j, z = z + k}):set_int("spread", (spread - 1))
+						print ("[moonrealm] air spreads")
 					end
 				end
 				vi = vi + 1
@@ -193,16 +196,16 @@ minetest.register_abm({
 		local c_soil = minetest.get_content_id("moonrealm:soil")
 	
 		local vm = minetest.get_voxel_manip()
-		local pos1 = {x=x-2, y=y-4, z=z-2}
-		local pos2 = {x=x+2, y=y, z=z+2}
+		local pos1 = {x = x - 2, y = y - 4, z = z - 2}
+		local pos2 = {x = x + 2, y = y, z = z + 2}
 		local emin, emax = vm:read_from_map(pos1, pos2)
-		local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+		local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
 		local data = vm:get_data()
 
-		for j = -4,0 do
-		for k = -2,2 do
-			local vi = area:index(x-2, y+j, z+k)
-			for i = -2,2 do
+		for j = -4, 0 do
+		for k = -2, 2 do
+			local vi = area:index(x - 2, y + j, z + k)
+			for i = -2, 2 do
 				if not (i == 0 and j == 0 and k == 0) then
 					local nodid = data[vi]
 					if nodid == c_dust
@@ -238,16 +241,16 @@ minetest.register_abm({
 		local c_hlsource = minetest.get_content_id("moonrealm:hlsource")
 	
 		local vm = minetest.get_voxel_manip()
-		local pos1 = {x=x-2, y=y, z=z-2}
-		local pos2 = {x=x+2, y=y+4, z=z+2}
+		local pos1 = {x = x - 2, y = y, z = z - 2}
+		local pos2 = {x = x + 2, y = y + 4, z = z + 2}
 		local emin, emax = vm:read_from_map(pos1, pos2)
-		local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+		local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
 		local data = vm:get_data()
 
 		local vic = area:index(x, y, z)
 		for j = 0, 4 do
 		for k = -2, 2 do
-			local vi = area:index(x-2, y+j, z+k)
+			local vi = area:index(x - 2, y + j, z + k)
 			for i = -2, 2 do
 				if not (i == 0 and j == 0 and k == 0) then
 					local nodid = data[vi]
@@ -259,13 +262,14 @@ minetest.register_abm({
 			end
 		end
 		end
+
 		data[vic] = c_dust
 
 		vm:set_data(data)
 		vm:write_to_map()
 		vm:update_map()
 
-		print ("[moonrealm] moonrealm soil dries")
+		print ("[moonrealm] soil dries")
 	end,
 })
 
@@ -280,4 +284,3 @@ minetest.register_abm({
 		moonrealm_appletree(pos)
 	end,
 })
-
diff --git a/init.lua b/init.lua
index 6f3b848..4466aae 100644
--- a/init.lua
+++ b/init.lua
@@ -15,9 +15,9 @@ local HEXP = 0.5 -- Noise offset exponent above gradcen, 1 = normal 3D perlin te
 local LEXP = 2 -- Noise offset exponent below gradcen
 local STOT = 0.04 -- Stone density threshold, depth of dust
 
-local ICECHA = 1 / (13*13*13) -- Ice chance per dust node at terrain centre, decreases with altitude
+local ICECHA = 1 / (13 * 13 * 13) -- Ice chance per dust node at terrain centre, decreases with altitude
 local ICEGRAD = 128 -- Ice gradient, vertical distance for no ice
-local ORECHA = 7*7*7 -- Ore 1/x chance per stone node
+local ORECHA = 7 * 7 * 7 -- Ore 1/x chance per stone node
 local TFIS = 0.01 -- Fissure threshold. Controls size of fissures
 local FOOT = true -- Footprints in dust
 
@@ -26,7 +26,7 @@ local FOOT = true -- Footprints in dust
 local np_terrain = {
 	offset = 0,
 	scale = 1,
-	spread = {x=512, y=512, z=512},
+	spread = {x = 512, y = 512, z = 512},
 	seed = 58588900033,
 	octaves = 6,
 	persist = 0.67
@@ -37,7 +37,7 @@ local np_terrain = {
 local np_terralt = {
 	offset = 0,
 	scale = 1,
-	spread = {x=414, y=414, z=414},
+	spread = {x = 414, y = 414, z = 414},
 	seed = 13331930910,
 	octaves = 6,
 	persist = 0.67
@@ -48,7 +48,7 @@ local np_terralt = {
 local np_smooth = {
 	offset = 0,
 	scale = 1,
-	spread = {x=828, y=828, z=828},
+	spread = {x = 828, y = 828, z = 828},
 	seed = 113,
 	octaves = 4,
 	persist = 0.4
@@ -59,7 +59,7 @@ local np_smooth = {
 local np_fissure = {
 	offset = 0,
 	scale = 1,
-	spread = {x=256, y=256, z=256},
+	spread = {x = 256, y = 256, z = 256},
 	seed = 8181112,
 	octaves = 5,
 	persist = 0.5
@@ -71,7 +71,7 @@ local np_fissure = {
 local np_fault = {
 	offset = 0,
 	scale = 1,
-	spread = {x=414, y=828, z=414},
+	spread = {x = 414, y = 828, z = 414},
 	seed = 14440002,
 	octaves = 4,
 	persist = 0.5
@@ -82,7 +82,7 @@ local np_fault = {
 local np_gradcen = {
 	offset = 0,
 	scale = 1,
-	spread = {x=1024, y=1024, z=1024},
+	spread = {x = 1024, y = 1024, z = 1024},
 	seed = 9344,
 	octaves = 4,
 	persist = 0.4
@@ -93,7 +93,7 @@ local np_gradcen = {
 local np_terblen = {
 	offset = 0,
 	scale = 1,
-	spread = {x=2048, y=2048, z=2048},
+	spread = {x = 2048, y = 2048, z = 2048},
 	seed = -13002,
 	octaves = 3,
 	persist = 0.4
@@ -102,15 +102,13 @@ local np_terblen = {
 
 -- Do files
 
-dofile(minetest.get_modpath("moonrealm").."/nodes.lua")
-dofile(minetest.get_modpath("moonrealm").."/functions.lua")
+dofile(minetest.get_modpath("moonrealm") .. "/nodes.lua")
+dofile(minetest.get_modpath("moonrealm") .. "/functions.lua")
 
 
 -- Set mapgen parameters
 
-minetest.register_on_mapgen_init(function(mgparams)
-	minetest.set_mapgen_params({mgname="singlenode", water_level=-32000})
-end)
+minetest.set_mapgen_params({mgname = "singlenode", water_level = -32000})
 
 
 -- Player positions, spacesuit texture status
@@ -217,7 +215,7 @@ minetest.register_globalstep(function(dtime)
 					"moonrealm_negx.png",
 					"moonrealm_posx.png",
 				}
-				player:set_sky({r=0, g=0, b=0, a=0}, "skybox", skytextures)
+				player:set_sky({r = 0, g = 0, b = 0, a = 0}, "skybox", skytextures)
 				player:override_day_night_ratio(1)
 			else -- on leaving realm
 				player:set_physics_override(1, 1, 1)
@@ -259,7 +257,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 	local z0 = minp.z
 	
 	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
-	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
+	local area = VoxelArea:new{MinEdge = emin, MaxEdge = emax}
 	local data = vm:get_data()
 	
 	local c_air          = minetest.get_content_id("air")
@@ -301,8 +299,10 @@ minetest.register_on_generated(function(minp, maxp, seed)
 	local ni3d = 1
 	local ni2d = 1
 	local stable = {}
+
 	for z = z0, z1 do
 		local viu = area:index(x0, y0 - 1, z)
+
 		for x = x0, x1 do
 			local si = x - x0 + 1
 			local nodid = data[viu]
@@ -313,32 +313,37 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			end
 			viu = viu + 1
 		end
+
 		for y = y0, y1 do
 			local vi = area:index(x0, y, z) -- LVM index for first node in x row
 			local icecha = ICECHA * (1 + (GRADCEN - y) / ICEGRAD)
+
 			for x = x0, x1 do
 				local nodid = data[vi]
 				local empty = (nodid == c_air or nodid == c_ignore)
 				local grad
 				local density
 				local si = x - x0 + 1
-				local terblen = math.max(math.min(math.abs(nvals_terblen[ni2d]) * 4,
-										1.5), 0.5) - 0.5
+				local terblen = math.max(math.min(
+					math.abs(nvals_terblen[ni2d]) * 4, 1.5), 0.5) - 0.5
 				local gradcen = GRADCEN + nvals_gradcen[ni2d] * CENAMP
+
 				if y > gradcen then
 					grad = -((y - gradcen) / HIGRAD) ^ HEXP
 				else
 					grad = ((gradcen - y) / LOGRAD) ^ LEXP
 				end
+
 				if nvals_fault[ni3d] >= 0 then
 					density = (nvals_terrain[ni3d] +
-							nvals_terralt[ni3d]) / 2 * (1 - terblen)
-							+ nvals_smooth[ni3d] * terblen + grad
+						nvals_terralt[ni3d]) / 2 * (1 - terblen) +
+						nvals_smooth[ni3d] * terblen + grad
 				else	
 					density = (nvals_terrain[ni3d] -
-							nvals_terralt[ni3d]) / 2 * (1 - terblen)
-							- nvals_smooth[ni3d] * terblen + grad
+						nvals_terralt[ni3d]) / 2 * (1 - terblen) -
+						nvals_smooth[ni3d] * terblen + grad
 				end
+
 				if density > 0 and empty then -- if terrain and node empty
 					local nofis = false
 					if math.abs(nvals_fissure[ni3d]) > TFIS then
@@ -383,6 +388,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 					end
 					stable[si] = false
 				end
+
 				ni3d = ni3d + 1
 				ni2d = ni2d + 1
 				vi = vi + 1
@@ -398,7 +404,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 	vm:write_to_map(data)
 
 	local chugent = math.ceil((os.clock() - t1) * 1000)
-	print ("[moonrealm] "..chugent.." ms")
+	print ("[moonrealm] " .. chugent .. " ms")
 end)
 
 
@@ -419,7 +425,7 @@ function moonrealm_spawnplayer(player)
 	local nobj_gradcen = nil
 
 	for chunk = 1, 64 do
-		print ("[moonrealm] searching for spawn "..chunk)
+		print ("[moonrealm] searching for spawn " .. chunk)
 
 		local x0 = 80 * math.random(-PSCA, PSCA) - 32
 		local z0 = 80 * math.random(-PSCA, PSCA) - 32
@@ -453,29 +459,33 @@ function moonrealm_spawnplayer(player)
 		local ni3d = 1
 		local ni2d = 1
 		local stable = {}
+
 		for z = z0, z1 do
 			for y = y0, y1 do
 				for x = x0, x1 do
 					local si = x - x0 + 1
 					local grad
 					local density
-					local terblen = math.max(math.min(math.abs(nvals_terblen[ni2d]) * 4,
-											1.5), 0.5) - 0.5
+					local terblen = math.max(math.min(
+						math.abs(nvals_terblen[ni2d]) * 4, 1.5), 0.5) - 0.5
 					local gradcen = GRADCEN + nvals_gradcen[ni2d] * CENAMP
+
 					if y > gradcen then
 						grad = -((y - gradcen) / HIGRAD) ^ HEXP
 					else
 						grad = ((gradcen - y) / LOGRAD) ^ LEXP
 					end
+
 					if nvals_fault[ni3d] >= 0 then
 						density = (nvals_terrain[ni3d] +
-								nvals_terralt[ni3d]) / 2 * (1 - terblen)
-								+ nvals_smooth[ni3d] * terblen + grad
+							nvals_terralt[ni3d]) / 2 * (1 - terblen) +
+							nvals_smooth[ni3d] * terblen + grad
 					else	
 						density = (nvals_terrain[ni3d] -
-								nvals_terralt[ni3d]) / 2 * (1 - terblen)
-								- nvals_smooth[ni3d] * terblen + grad
+							nvals_terralt[ni3d]) / 2 * (1 - terblen) -
+							nvals_smooth[ni3d] * terblen + grad
 					end
+
 					if density >= STOT then
 						stable[si] = true
 					elseif stable[si] and density < 0 and terblen == 1 then
@@ -484,6 +494,7 @@ function moonrealm_spawnplayer(player)
 						zsp = z
 						break
 					end
+
 					ni3d = ni3d + 1
 					ni2d = ni2d + 1
 				end
@@ -502,7 +513,7 @@ function moonrealm_spawnplayer(player)
 		end
 	end
 
-	print ("[moonrealm] spawn player ("..xsp.." "..ysp.." "..zsp..")")
+	print ("[moonrealm] spawn player (" .. xsp .. " " .. ysp .. " " .. zsp .. ")")
 	player:setpos({x = xsp, y = ysp, z = zsp})
 
 	minetest.add_item({x = xsp, y = ysp + 1, z = zsp}, "moonrealm:spacesuit 4")
@@ -547,6 +558,7 @@ function moonrealm_spawnplayer(player)
 	end
 	end
 	end
+
 	vm:set_data(data)
 	vm:write_to_map()
 	vm:update_map()
@@ -561,4 +573,3 @@ minetest.register_on_respawnplayer(function(player)
 	moonrealm_spawnplayer(player)
 	return true
 end)
-
diff --git a/license.txt b/license.txt
index f2accb7..156c8f1 100644
--- a/license.txt
+++ b/license.txt
@@ -1,6 +1,6 @@
 License of source code
 ----------------------
-Copyright (C) 2014-2015 paramat
+Copyright (C) 2014-2016 paramat
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -18,7 +18,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 License of media (textures)
 ---------------------------
-Copyright (C) 2014-2015 paramat
+Copyright (C) 2014-2016 paramat
 
 Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
 http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/nodes.lua b/nodes.lua
index f3e86be..5c5a3b3 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -2,7 +2,7 @@ minetest.register_node("moonrealm:stone", {
 	description = "Moon Stone",
 	tiles = {"moonrealm_stone.png"},
 	is_ground_content = false,
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -10,7 +10,7 @@ minetest.register_node("moonrealm:ironore", {
 	description = "Iron Ore",
 	tiles = {"moonrealm_stone.png^default_mineral_iron.png"},
 	is_ground_content = false,
-	groups = {cracky=2},
+	groups = {cracky = 2},
 	drop = "default:iron_lump",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -19,7 +19,7 @@ minetest.register_node("moonrealm:copperore", {
 	description = "Copper Ore",
 	tiles = {"moonrealm_stone.png^default_mineral_copper.png"},
 	is_ground_content = false,
-	groups = {cracky=2},
+	groups = {cracky = 2},
 	drop = "default:copper_lump",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -28,7 +28,7 @@ minetest.register_node("moonrealm:goldore", {
 	description = "Gold Ore",
 	tiles = {"moonrealm_stone.png^default_mineral_gold.png"},
 	is_ground_content = false,
-	groups = {cracky=2},
+	groups = {cracky = 2},
 	drop = "default:gold_lump",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -37,7 +37,7 @@ minetest.register_node("moonrealm:diamondore", {
 	description = "Diamond Ore",
 	tiles = {"moonrealm_stone.png^default_mineral_diamond.png"},
 	is_ground_content = false,
-	groups = {cracky=1},
+	groups = {cracky = 1},
 	drop = "default:diamond",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -48,7 +48,7 @@ minetest.register_node("moonrealm:mese", {
 	paramtype = "light",
 	light_source = 3,
 	is_ground_content = false,
-	groups = {cracky=1, level=2},
+	groups = {cracky = 1, level = 2},
 	drop = "default:mese",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -57,9 +57,9 @@ minetest.register_node("moonrealm:dust", {
 	description = "Moon Dust",
 	tiles = {"moonrealm_dust.png"},
 	is_ground_content = false,
-	groups = {crumbly=3},
+	groups = {crumbly = 3},
 	sounds = default.node_sound_sand_defaults({
-		footstep = {name="default_sand_footstep", gain=0.05},
+		footstep = {name = "default_sand_footstep", gain = 0.05},
 	}),
 })
 
@@ -67,10 +67,10 @@ minetest.register_node("moonrealm:dustprint1", {
 	description = "Moon Dust Footprint1",
 	tiles = {"moonrealm_dustprint1.png", "moonrealm_dust.png"},
 	is_ground_content = false,
-	groups = {crumbly=3},
+	groups = {crumbly = 3},
 	drop = "moonrealm:dust",
 	sounds = default.node_sound_sand_defaults({
-		footstep = {name="default_sand_footstep", gain=0.05},
+		footstep = {name = "default_sand_footstep", gain = 0.05},
 	}),
 })
 
@@ -78,10 +78,10 @@ minetest.register_node("moonrealm:dustprint2", {
 	description = "Moon Dust Footprint2",
 	tiles = {"moonrealm_dustprint2.png", "moonrealm_dust.png"},
 	is_ground_content = false,
-	groups = {crumbly=3},
+	groups = {crumbly = 3},
 	drop = "moonrealm:dust",
 	sounds = default.node_sound_sand_defaults({
-		footstep = {name="default_sand_footstep", gain=0.05},
+		footstep = {name = "default_sand_footstep", gain = 0.05},
 	}),
 })
 
@@ -95,6 +95,7 @@ minetest.register_node("moonrealm:vacuum", {
 	pointable = false,
 	diggable = false,
 	buildable_to = true,
+	floodable = true,
 	drowning = 1,
 })
 
@@ -109,13 +110,14 @@ minetest.register_node("moonrealm:air", {
 	pointable = false,
 	diggable = false,
 	buildable_to = true,
+	floodable = true,
 })
 
 minetest.register_node("moonrealm:airgen", {
 	description = "Air Generator",
 	tiles = {"moonrealm_airgen.png"},
 	is_ground_content = false,
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 	on_construct = function(pos)
 		local x = pos.x
@@ -146,7 +148,7 @@ minetest.register_node("moonrealm:waterice", {
 	paramtype = "light",
 	is_ground_content = false,
 	sunlight_propagates = true,
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_glass_defaults(),
 })
 
@@ -158,13 +160,15 @@ minetest.register_node("moonrealm:hlflowing", {
 	special_tiles = {
 		{
 			image="moonrealm_hlflowing_animated.png",
-			backface_culling=false,
-			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=2}
+			backface_culling = false,
+			animation = {type = "vertical_frames",
+				aspect_w = 16, aspect_h = 16, length = 2}
 		},
 		{
-			image="moonrealm_hlflowing_animated.png",
-			backface_culling=true,
-			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=2}
+			image = "moonrealm_hlflowing_animated.png",
+			backface_culling = true,
+			animation = {type = "vertical_frames",
+				aspect_w = 16, aspect_h = 16, length = 2}
 		},
 	},
 	alpha = 224,
@@ -178,8 +182,8 @@ minetest.register_node("moonrealm:hlflowing", {
 	liquid_alternative_flowing = "moonrealm:hlflowing",
 	liquid_alternative_source = "moonrealm:hlsource",
 	liquid_viscosity = 1,
-	post_effect_color = {a=224, r=115, g=55, b=24},
-	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
+	post_effect_color = {a = 224, r = 115, g = 55, b = 24},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1},
 })
 
 minetest.register_node("moonrealm:hlsource", {
@@ -197,15 +201,15 @@ minetest.register_node("moonrealm:hlsource", {
 	liquid_alternative_flowing = "moonrealm:hlflowing",
 	liquid_alternative_source = "moonrealm:hlsource",
 	liquid_viscosity = 1,
-	post_effect_color = {a=224, r=115, g=55, b=24},
-	groups = {water=3, liquid=3, puts_out_fire=1},
+	post_effect_color = {a = 224, r = 115, g = 55, b = 24},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1},
 })
 
 minetest.register_node("moonrealm:soil", {
 	description = "Moonsoil",
 	tiles = {"moonrealm_soil.png"},
 	is_ground_content = false,
-	groups = {crumbly=3},
+	groups = {crumbly = 3, soil = 1},
 	drop = "moonrealm:dust",
 	sounds = default.node_sound_dirt_defaults(),
 })
@@ -217,8 +221,8 @@ minetest.register_node("moonrealm:airlock", {
 	light_source = 14,
 	is_ground_content = false,
 	walkable = false,
-	post_effect_color = {a=255, r=0, g=0, b=0},
-	groups = {cracky=3},
+	post_effect_color = {a = 255, r = 181, g = 181, b = 181},
+	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -229,7 +233,7 @@ minetest.register_node("moonrealm:glass", {
 	paramtype = "light",
 	is_ground_content = false,
 	sunlight_propagates = true,
-	groups = {cracky=3, oddly_breakable_by_hand=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_glass_defaults(),
 })
 
@@ -243,7 +247,7 @@ minetest.register_node("moonrealm:sapling", {
 	paramtype = "light",
 	is_ground_content = false,
 	walkable = false,
-	groups = {snappy=2, dig_immediate=3, flammable=2},
+	groups = {snappy = 2, dig_immediate = 3, flammable = 2},
 	sounds = default.node_sound_defaults(),
 })
 
@@ -254,7 +258,7 @@ minetest.register_node("moonrealm:appleleaf", {
 	tiles = {"default_leaves.png"},
 	paramtype = "light",
 	is_ground_content = false,
-	groups = {snappy=3, leafdecay=3, flammable=2, leaves=1},
+	groups = {snappy = 3, flammable = 2, leaves = 1},
 	drop = {
 		max_items = 1,
 		items = {
@@ -271,7 +275,7 @@ minetest.register_node("moonrealm:light", {
 	paramtype = "light",
 	light_source = 14,
 	is_ground_content = false,
-	groups = {cracky=3, oddly_breakable_by_hand=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_glass_defaults(),
 })
 
@@ -280,7 +284,7 @@ minetest.register_node("moonrealm:stonebrick", {
 	tiles = {"moonrealm_stonebricktop.png", "moonrealm_stonebrickbot.png",
 		"moonrealm_stonebrick.png"},
 	is_ground_content = false,
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -291,7 +295,6 @@ minetest.register_node("moonrealm:stoneslab", {
 	drawtype = "nodebox",
 	paramtype = "light",
 	is_ground_content = false,
-	--sunlight_propagates = true,
 	node_box = {
 		type = "fixed",
 		fixed = {
@@ -304,7 +307,7 @@ minetest.register_node("moonrealm:stoneslab", {
 			{-0.5, -0.5, -0.5, 0.5, 0, 0.5}
 		},
 	},
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -316,7 +319,7 @@ minetest.register_node("moonrealm:stonestair", {
 	paramtype = "light",
 	paramtype2 = "facedir",
 	is_ground_content = false,
-	groups = {cracky=3},
+	groups = {cracky = 3},
 	node_box = {
 		type = "fixed",
 		fixed = {
@@ -338,7 +341,7 @@ minetest.register_node("moonrealm:shell", {
 	description = "Spawn Shell",
 	tiles = {"moonrealm_shell.png"},
 	is_ground_content = false,
-	groups = {cracky=3, oddly_breakable_by_hand=1},
+	groups = {cracky = 3},
 	drop = "",
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -348,19 +351,18 @@ minetest.register_node("moonrealm:shell", {
 minetest.register_craftitem("moonrealm:spacesuit", {
 	description = "Spacesuit",
 	inventory_image = "moonrealm_spacesuit.png",
-	groups = {not_in_creative_inventory=1},
 })
 
 minetest.register_craftitem("moonrealm:helmet", {
 	description = "Mesetint Helmet",
 	inventory_image = "moonrealm_helmet.png",
-	groups = {not_in_creative_inventory=1},
+	groups = {not_in_creative_inventory = 1},
 })
 
 minetest.register_craftitem("moonrealm:lifesupport", {
 	description = "Life Support",
 	inventory_image = "moonrealm_lifesupport.png",
-	groups = {not_in_creative_inventory=1},
+	groups = {not_in_creative_inventory = 1},
 })
 
 -- Crafting
@@ -487,4 +489,3 @@ minetest.register_craft({
 	recipe = "default:mese_crystal",
 	burntime = 50,
 })
-
diff --git a/textures/moonrealm_mese.png b/textures/moonrealm_mese.png
index 6285839..f330519 100644
Binary files a/textures/moonrealm_mese.png and b/textures/moonrealm_mese.png differ
diff --git a/textures/moonrealm_space_character.png b/textures/moonrealm_space_character.png
index 2285623..5b5c1fc 100644
Binary files a/textures/moonrealm_space_character.png and b/textures/moonrealm_space_character.png differ