C
Mod
Classic Retro Arenas & Hazard Grid Pack
Expanded collection of custom arena layouts with conveyor belts and warp portals.
0 playing nowFor Mrboom
What it changes
Adds 12 tournament-tested arena layouts with custom hazard tiles and interactive stage gimmicks.
About Classic Retro Arenas & Hazard Grid Pack
Classic Retro Arenas & Hazard Grid Pack is a community add-on for Mr. Boom. Expanded stage pack featuring diverse obstacle types and dynamic sudden-death zones. Select Custom Stages in the arena selection screen. Mods are versioned separately from the base game — match the recommended engine or client release before joining multiplayer, and keep a clean backup of your settings if you experiment with several packs at once. PlayBound only lists projects that publish redistributable archives or clear external download pages. Always read the upstream README for credits, required assets, and known incompatibilities.
Compatibility: Mr. Boom all platforms
Install with the PlayBound Launcher
The launcher installs this into data/levels/ for Mrboom. If the base game is missing, it will install that first.
How to install Classic Retro Arenas & Hazard Grid Pack
- 1
Install Mrboom first if you have not already — Classic Retro Arenas & Hazard Grid Pack is an add-on and needs the base game.
- 2
The quickest route is the PlayBound Launcher: open Mrboom, find Classic Retro Arenas & Hazard Grid Pack in its mods list and press Install. The launcher downloads the official release and places it in the right folder for you.