diff --git a/minetestforfun_game/mods/default/init.lua b/minetestforfun_game/mods/default/init.lua
index 4fb7ee96..40076e4a 100755
--- a/minetestforfun_game/mods/default/init.lua
+++ b/minetestforfun_game/mods/default/init.lua
@@ -10,28 +10,28 @@ default = {}
 
 default.LIGHT_MAX = 14
 
--- GUI related stuff:
+-- GUI related stuff
 default.gui_bg = "bgcolor[#080808BB;true]"
 default.gui_bg_img = "background[5,5;1,1;gui_formbg.png;true]"
 default.gui_slots = "listcolors[#606060AA;#808080;#101010;#202020;#FFF]"
 
 function default.get_hotbar_bg(x,y)
 	local out = ""
-	for i= 0, 7, 1 do
-		out = out .."image[" .. x + i .. "," .. y .. ";1,1;gui_hb_bg.png]"
+	for i=0,7,1 do
+		out = out .."image["..x+i..","..y..";1,1;gui_hb_bg.png]"
 	end
 	return out
 end
 
 default.gui_survival_form = "size[8,8.5]"..
-			default.gui_slots ..
-			"list[current_player;main;         0,    4.25; 8, 4;  ]" ..
-			"list[current_player;craft;        1.75, 0.5;  3, 3;  ]" ..
-			"list[current_player;craftpreview; 5.75, 1.5;  1, 1;  ]" ..
-			default.get_hotbar_bg(0, 4.25) ..
-			default.get_hotbar_bg(0, 5.25)
+			default.gui_slots..
+			"list[current_player;main;0,4.25;8,4;]"..
+			"list[current_player;craft;1.75,0.5;3,3;]"..
+			"list[current_player;craftpreview;5.75,1.5;1,1;]"..
+			default.get_hotbar_bg(0,4.25)..
+			default.get_hotbar_bg(0,5.25)
 
--- Load files:
+-- Load files
 dofile(minetest.get_modpath("default").."/functions.lua")
 dofile(minetest.get_modpath("default").."/commands.lua")
 dofile(minetest.get_modpath("default").."/nodes.lua")
diff --git a/minetestforfun_game/mods/default/legacy.lua b/minetestforfun_game/mods/default/legacy.lua
index 6415df8f..bd24bfe4 100755
--- a/minetestforfun_game/mods/default/legacy.lua
+++ b/minetestforfun_game/mods/default/legacy.lua
@@ -1,11 +1,11 @@
--- mods/default/Legacy.lua
+-- mods/default/legacy.lua
 
--- Horrible crap to support old code,
--- don't use this and never do what this does, it's completely wrong!
--- (more specifically, the client and the C++ code doesn't get the group).
+-- Horrible crap to support old code registering falling nodes
+-- Don't use this and never do what this does, it's completely wrong!
+-- (More specifically, the client and the C++ code doesn't get the group)
 function default.register_falling_node(nodename, texture)
 	minetest.log("error", debug.traceback())
-	minetest.log("error", "WARNING: default.register_falling_node is deprecated.")
+	minetest.log('error', "WARNING: default.register_falling_node is deprecated")
 	if minetest.registered_nodes[nodename] then
 		minetest.registered_nodes[nodename].groups.falling_node = 1
 	end
@@ -17,8 +17,8 @@ end
 
 -- Liquids
 WATER_ALPHA = minetest.registered_nodes["default:water_source"].alpha
-WATER_ALPHA = minetest.registered_nodes["default:water_source"].liquid_viscosity
-WATER_ALPHA = minetest.registered_nodes["default:lava_source"].liquid_viscosity
+WATER_VISC = minetest.registered_nodes["default:water_source"].liquid_viscosity
+LAVA_VISC = minetest.registered_nodes["default:lava_source"].liquid_viscosity
 LIGHT_MAX = default.LIGHT_MAX
 
 -- Formspecs
diff --git a/minetestforfun_game/mods/default/textures/default_river_water.png b/minetestforfun_game/mods/default/textures/default_river_water.png
new file mode 100644
index 00000000..3b55c5f6
Binary files /dev/null and b/minetestforfun_game/mods/default/textures/default_river_water.png differ
diff --git a/minetestforfun_game/mods/default/textures/default_river_water_flowing_animated.png b/minetestforfun_game/mods/default/textures/default_river_water_flowing_animated.png
new file mode 100644
index 00000000..536acc53
Binary files /dev/null and b/minetestforfun_game/mods/default/textures/default_river_water_flowing_animated.png differ
diff --git a/minetestforfun_game/mods/default/textures/default_river_water_source_animated.png b/minetestforfun_game/mods/default/textures/default_river_water_source_animated.png
new file mode 100644
index 00000000..daa5653f
Binary files /dev/null and b/minetestforfun_game/mods/default/textures/default_river_water_source_animated.png differ