
Four players. One screen. Absolute chaos.
That One Thing
Trapping three of your friends in a dead-end corridor with a remote-detonated bomb chain, then accidentally grabbing a skull curse that reverses your own controls.
2 ways to play Mr. Boom. Each has its own install, community and verification status.

The libretro build, bundled with RetroArch so it installs and plays in one click.
ControllerArcadePartyBombermanLocal PvP

Portable DRM-free open-source build for PC with zero install footprint.
ControllerArcadeStandaloneOpen SourceParty
Mr. Boom is an open-source 8-player Bomberman clone originally created in 1999 and modernized for modern platforms. Players drop timed explosives, blast soft blocks, collect game-changing powerups, and attempt to trap and eliminate opponents in fast, frantic grid-based arenas.
Gameplay follows the timeless Bomberman arcade formula: shatter destructible maze blocks to uncover critical upgrades including Extra Bombs (laying multiple explosives at once), Bigger Flames (expanding linear blast radius), Speed Skates (increasing movement speed), and Bomb Kicking/Punching gloves to launch live explosives across the arena into enemy paths.
Chaotic dynamic mechanics keep every round unpredictable. Ride animal mounts like hopping kangaroos that leap over obstacles, trigger remote-detonation explosives, and dodge sudden illness skull curses that reverse controls or cause frantic involuntary bomb drops. When the countdown timer reaches sudden death, falling perimeter blocks crush the grid, forcing survivors into tight, frantic center-stage duels.
The game is built from the ground up for instantaneous local couch multiplayer, supporting up to eight simultaneous players on a single PC or Steam Deck with full plug-and-play USB and Bluetooth controller recognition. Intelligent AI bots with adjustable difficulty settings fill empty slots for solo training or co-op skirmishes.
With both lightweight standalone portable releases and Steam integration, zero loading screens, battery-friendly performance, and tracker chiptune music, Mr. Boom delivers timeless party action with zero paywalls or microtransactions.
We picked Mr. Boom because is pure party gaming perfection: plug in up to eight gamepads on one PC, add intelligent AI bots, and enjoy instantaneous explosive mayhem without loading screens or microtransactions.
Great if you want
Look elsewhere if
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Minimum
1.0 GHz CPU · 512 MB RAM · DirectX 9 / OpenGL GPU · 100 MB storage
Recommended
Dual-Core CPU · 2 GB RAM · 2-8 gamepads for couch multiplayer
Yes! Mr. Boom is 100% free and open source under the GPL-3.0 license with zero ads, paid DLC, or microtransactions.
Up to 8 players can play together locally on a single machine or over online netplay.
Yes! You can fill any empty player slots with intelligent AI bots for solo practice or co-op team battles.
Powerups include extra bomb capacity, larger explosion radius, speed skates, bomb punching/kicking gloves, monster mounts, and trigger remotes.
Yes! Full plug-and-play support for Xbox, PlayStation, Switch Pro, Joy-Cons, and generic USB arcade sticks.
Yes! It is lightweight, battery-friendly, and perfect for portable party multiplayer on Steam Deck with multiple Bluetooth controllers.
| Move | Arrow keys |
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More screenshots and trailers live on the official Mr. Boom site.
Community
Official Discord
No verified official Discord has been submitted.
Developers can contact PlayBound to verify an official community link.
PlayBound Discord
Chat with PlayBound players in #mrboom.
Join #mrboom ↗
Solved this in Discord? Post the fix here so the next player can find it.
2 ways to play Mr. Boom. Each has its own install, community and verification status.

The libretro build, bundled with RetroArch so it installs and plays in one click.
ControllerArcadePartyBombermanLocal PvP

Portable DRM-free open-source build for PC with zero install footprint.
ControllerArcadeStandaloneOpen SourceParty
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