diff --git a/scripts/main.lua b/scripts/main.lua
new file mode 100644
index 0000000..b72bd4f
--- /dev/null
+++ b/scripts/main.lua
@@ -0,0 +1,37 @@
+local engine = EngineFactory.new()
+    :set_title("Carimbo")
+    :set_width(854)
+    :set_height(480)
+    :set_fullscreen(false)
+    :create()
+
+local squares = {}
+
+for i = 1, 16 do
+  local name = string.format("blob/%02d.avif", i)
+  table.insert(squares, name)
+end
+
+engine:prefetch(squares)
+
+for _, name in ipairs(squares) do
+  local square = engine:spawn()
+  square.pixmap = name
+  square.on_update = function(self)
+    self.x = math.random(0, 854)
+    self.y = math.random(0, 480)
+    self.angle = math.random(0, 360)
+  end
+end
+
+local gc = engine:spawn()
+
+gc:on_update(function(self)
+  if collectgarbage("count") / 1024 > 8 then
+    collectgarbage("collect")
+  else
+    collectgarbage("step", 1)
+  end
+end)
+
+engine:run()