Team up with a gargoyle prince to battle through a bizarre world filled with parodies of horror movie monsters. Transform between human and gargoyle forms in this unique and quirky platformer. Originally developed for the Nintendo Entertainment System (NES) during the 8-bit era of the mid-1980s, Monster Party remains a standout title in the NES library. The game features intense combat sequences and challenging level designs, making it a memorable entry in the action / platformer genres.
How to Play Monster Party
Click Play Now to launch Monster Party directly in your browser — no downloads or plugins needed. Use the Arrow Keys to move, Z for the A button, X for B, and Enter to start. You can also connect a USB or Bluetooth gamepad for a more authentic feel.
The NES library spans hundreds of titles that shaped modern gaming conventions. From scrolling shooters to JRPGs, the system proved the versatility of console gaming.
Save states let you save your progress at any point. Create a free account to sync saves across devices. Press F11 for fullscreen mode.
To play Monster Party, simply hit the "Play Now" button on this page. The game loads instantly in your browser using an embedded emulator — no plugins, downloads, or setup required.
Is Monster Party free to play?
Absolutely! Monster Party is 100% free on RetroVault.GG. No subscriptions, no hidden fees — just open the page and play.
What console is Monster Party for?
Monster Party was originally released for the NES. On RetroVault.GG, you can play it online in your browser without needing the original console.
What genre is Monster Party?
Monster Party is a action, platformer game. It was made for the NES.
Can I play Monster Party on my phone?
Monster Party is fully playable on mobile devices. Open this page in your phone's browser and tap Play Now — touch controls appear automatically.