The original PC interface runs here with mouse and keyboard. Double-click a level, or select it and press Enter. Arrow keys move; hold Shift with an arrow to jump after collecting the jump bonus. Space grabs or releases. F1 opens Options; F2 pauses. Escape ends the current attempt. F4 hides the game; type xout to return.

Players saves and loads four slots. Level Editor creates and edits levels. Save files stay in this browser. Download a copy to keep or share them.

In the editor, Save downloads your level and Load opens a file picker. Below the game, upload a .lvl with your nickname or download levels shared by other players.