diff --git a/.luacheckrc b/.luacheckrc
index 560847f..6958bbc 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -1,5 +1,5 @@
 unused_args = false
-allow_defined_top = true
+allow_defined_top = false
 
 globals = {
     "minetest",
diff --git a/engine.lua b/engine.lua
index 42ec380..16d1557 100644
--- a/engine.lua
+++ b/engine.lua
@@ -28,7 +28,7 @@ local timer = 0 -- A timer to create climates each x seconds an for lightning to
 
 --Helper Functions
 
-function remove_table_by_key(tab, key)
+local function remove_table_by_key(tab, key)
 	local i = 0
 	local keys, values = {},{}
 	for k, v in pairs(tab) do
@@ -135,20 +135,20 @@ register_downfall("rain", {
 	min_pos = {x = -15, y = 10, z = -15},
 	max_pos = {x = 15, y = 10, z = 15},
 	falling_speed = 10,
-	amount = 20,
+	amount = 8,
 	exptime = 1,
-	size = 1,
-	texture = "climatez_rain.png",
+	size = 2,
+	texture = {"climatez_rain.png", "climatez_rain2.png", "climatez_rain3.png"},
 })
 
 register_downfall("storm", {
 	min_pos = {x = -15, y = 20, z = -15},
 	max_pos = {x = 15, y = 20, z = 15},
 	falling_speed = 20,
-	amount = 30,
+	amount = 20,
 	exptime = 1,
-	size = 1,
-	texture = "climatez_rain.png",
+	size = 1.5,
+	texture = {"climatez_rain.png", "climatez_rain2.png", "climatez_rain3.png"},
 })
 
 register_downfall("snow", {
diff --git a/textures/climatez_rain.png b/textures/climatez_rain.png
index 495afa4..f392697 100644
Binary files a/textures/climatez_rain.png and b/textures/climatez_rain.png differ
diff --git a/textures/climatez_rain2.png b/textures/climatez_rain2.png
new file mode 100644
index 0000000..2bf1f82
Binary files /dev/null and b/textures/climatez_rain2.png differ
diff --git a/textures/climatez_rain3.png b/textures/climatez_rain3.png
new file mode 100644
index 0000000..dcba1d2
Binary files /dev/null and b/textures/climatez_rain3.png differ