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Prison Chainball Massacre

Also known as Prison Chainball Massacre, pcm, prison chainball massacre

Prison Chainball Massacre is a fast paced, mindless arcade brawler set in a prison arena where your only weapon is the Chainball.

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Last update
23 May 2026

Latest update

Announcement

Patch is live!

Changes: -Player's BEST COMBO is now shown in the main menu, above the leaderboards (only counts combos from this patch onwards) -increased character limit for leaderboard names to 21, for you long named bastards Fixes:…

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Update history

Browse past updates and patch notes for this game.

10 updates

Gallery

In-game media