diff --git a/sonic-radiance.love/game/modules/world/actors/init.lua b/sonic-radiance.love/game/modules/world/actors/init.lua
index 9d67a55..d89396b 100644
--- a/sonic-radiance.love/game/modules/world/actors/init.lua
+++ b/sonic-radiance.love/game/modules/world/actors/init.lua
@@ -8,6 +8,7 @@ Obj.index     = {}
 Obj.index["player"]   = Obj.Player
 
 Obj.collisions = {}
-Obj.collisions["wall"] = require(cwd .. "wall")
+Obj.collisions["wall"]      = require(cwd .. "wall")
+Obj.collisions["invisible"] = require(cwd .. "invisible")
 
 return Obj
diff --git a/sonic-radiance.love/game/modules/world/actors/invisible.lua b/sonic-radiance.love/game/modules/world/actors/invisible.lua
new file mode 100644
index 0000000..82fee54
--- /dev/null
+++ b/sonic-radiance.love/game/modules/world/actors/invisible.lua
@@ -0,0 +1,13 @@
+local Base = require "core.modules.world.actors.actor3D"
+local Invisible = Base:extend()
+
+function Invisible:new(world, x, y, z, w, h, d)
+  Invisible.super.new(self, world, "wall", x, y, z, w, h, d, true)
+  self:setDebugColor(0,0,0)
+end
+
+function Invisible:update(dt)
+
+end
+
+return Invisible