A beige CRT computer on a wooden desk, lit by a brass lamp in a dark study

SUPAPLEX.EXE

A fatal exception 0E has occurred at
SKLY:0000001B in VXD ESCAPE(01).

Murphy has escaped the simulation.
Your infotrons are probably fine.

* Too many ESCs. Zero regrets.
* Report this anomaly to
@sklyarov on X.
* Saved players remain on this machine.

C:\>

Supaplex

One more level before bed.

The original DOS game. 111 levels.

Supaplex after dark

Docs © Elmer Productions

Click the screen to play

Hold + direction
to collect

A little muscle memory.

Collect the infotrons. Find the exit. Watch what falls.

In the game's menu, click new player, type your name, then press Enter. Click OK to start the selected level.

Arrow keys: Move Murphy / navigate menus
Enter: Confirm a name / toggle the game panel
Space + arrow: Eat or collect without moving
Hold Space: Drop a red disk, if you have one
Esc: Leave a level / return to the menu
P: Pause / resume the original game

Create a player in the game's menu to keep your progress in this browser. Return to the menu before closing the tab.

On a phone, slide your thumb around the direction pad. Hold Space with your other thumb to collect without moving. Tap the screen to use the original menus; use Name for the phone keyboard. Portrait and landscape both work.

Sound, music, and input settings are under controls in the game's menu.

SUPAPLEX · AFTER DARK

Hall of Fame

A few late nights. A lot of infotrons.

Opening the guest book…

No scores yet. Yours will appear as you play.

Rank	Player	Levels	Played

Optional: sign in to join the leaderboard. Playing and saving need no account.

Google sign-in is being connected. You can still play.

Leaderboard nickname

2–24 letters, numbers, dots, underscores or hyphens. Only your nickname is public.

Which game player should we track?

Ranked by completed levels. Skips don't count. Community scores, recorded by the original game.

Privacy

Type your player name.

First tap new player on the game screen, then enter your name here.

Player name