Rotten is a 1-4 player co-op FPS Horde Shooter with a Rogue-Like Twist! Find powerful Weapon Modifiers that drastically change your guns! Construct your defenses and fight off the endless hordes of the relentless Rot!

<h2 class="bb_tag" >The Rot awakens!</h2><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/cdf421e6c13f97a661fc254e886adf11.avif?t=1755852922" width=1560 height=438 />Play as Desperate Survivors who are discovering the unknown origins of the Rot to hopefully stop the End Times. Pair up with up to 3 friends in this Multiplayer Horde Shooter to fight off waves of the Rot, utilizing WW2-inspired weaponry and powerful ancient artifacts.<h2 class="bb_tag" >Blockifiers</h2>What are these Tetris-like pieces?!?<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/0ba5f7117846e0bc6e530cdfd29f7036.poster.avif?t=1755852922" width=780 height=438 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/0ba5f7117846e0bc6e530cdfd29f7036.webm?t=1755852922" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/0ba5f7117846e0bc6e530cdfd29f7036.mp4?t=1755852922" type="video/mp4"></video>They are Powerful Modifiers that slot into your Guns! They drastically alter the way your Weapon Functions, from gunning out electrifying arcs to converting your Sniper Rifle into a High Powered LMG.Find the perfect combination of crazy Blockifiers to put an end to the Rot!<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/a49ba0cc4ffbeb5fe12912933e7b687e.poster.avif?t=1755852922" width=780 height=438 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/a49ba0cc4ffbeb5fe12912933e7b687e.webm?t=1755852922" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3953480/extras/a49ba0cc4ffbeb5fe12912933e7b687e.mp4?t=1755852922" type="video/mp4"></video>

Good Game Database

Rotten Achievements