Red Planet Rampage
A build-your-own-gun FPS! Play online, splitscreen or vs. AI in this goofy party game with over 600 unique weapons! Outbid your opponents and assemble the wildest weapon on Mars!

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fast-paced, retro-inspired boomer shooter where you blast through hordes of cyber-demons using outrageous weapons — including a husky puppy handgun. Inspired by classics from the 90's, every level drips with pixelated carnage, over-the-top firepower, and secrets to uncover.
Released
November 23, 2025
Price
Platforms
Windows
Developers
Publisher
Last sync
September 25, 2026
Demonbyte is a brutal, over-the-top boomer shooter that throws you into a pixelated hellscape of demons, chaos, and relentless action. Inspired by classic's from the 90's, this is pure FPS mayhem with a futuristic twist.
Step into the boots of a lone space marine fighting off a demonic invasion powered by corrupted sci-fi tech. Armed with an arsenal of wild and ridiculous weapons — from futuristic swords, classic assault rifles to the now-infamous husky puppy handguns — every pull of the trigger brings satisfying destruction.
Slay demons, Find hidden secrets! Each level is packed with loot, secrets, and funny dialog to fuel your rampage. Build your loadout to suit your playstyle: go loud, go weird, or go wild.
Featuring slick pixel art with a modern twist, Demonbyte blends old-school visuals with stylized effects and chaotic energy. Each level drips with atmosphere — industrial wastelands, techno-temples, and glitch-ridden voids.
This isn’t a cover shooter. There’s no hiding here. Demonbyte is about constant movement, skillful aim, and absolute chaos. If you stop moving, you die.
(although u can always try to hide) 😉
Whether you're a retro FPS veteran or a new player looking for stylish destruction, Demonbyte delivers pure demon-slaying, loot-grabbing, gun-blazing fun.
Kill. Seek. Repeat. Welcome to the byte.