Enter the password to play. This browser stays unlocked afterwards.
The game runs from your own copy of Super Mario Strikers (USA, G4QE01) as an uncompressed
.iso or .gcm. It stays on this computer: the browser keeps a private copy so
you only do this once.
Keeping a copy in this browser's storage…
Grudge Match on The Palace, no items or Super Strikes. Press Y on the side select screen to change the length.
| Move | ← ↑ ↓ → |
| A / B / X / Y | X Z C V |
| Start | Enter |
| L / R / Z | Q E Shift |
| C-stick / D-pad | WASD / IJKL |
Up to four players, each in their own browser with their own disc. Make a room and send the code to your friends, or join theirs.
Plays exactly like an online match against another browser: your inputs go through the same lockstep and input delay, and the other side's packets cross a simulated network. The computer plays the other team.
Empty slots are played by the computer. The host picks the teams and the length.
Use a browser with WebGPU: a recent Chrome or Edge, or Safari 26 (iOS 26 / macOS 26) or newer.