Mutants have taken over your colony. It’s time to fight back.
Enter a futuristic rogue-lite shooter where every run is a desperate fight for survival. Wield powerful tech, fight off waves of infected workers, and uncover the horrifying truth behind the outbreak on Colony Sigma.

? Fast-paced Action with One-Hand Controls
Battle through tight corridors and dark sci-fi environments with intuitive one-finger controls. Move, dodge, shoot – all with simple swipes and taps. Perfect for short sessions, deadly in long ones.

? Fight Mutated Horrors
The once-bustling colony has turned into a nightmare. Face hordes of mutated workers, corrupted machines, and alien abominations. Every enemy is faster, stronger, and weirder than the last.

? Explore a Dark Sci-fi World
From neon-lit labs to forgotten mining tunnels, fight your way through eerie, handcrafted environments. Each sector is filled with traps, hidden rewards, and unpredictable enemies.

? Progress, Die, Repeat
Level up your character, unlock permanent upgrades, and collect resources to rebuild the colony’s defenses. Even if you fall, your knowledge and tech stay with you.

? Features:
⚔ Roguelite bullet-hell shooter gameplay

? Play with just one hand – perfect for mobile
? Dozens of weapons and upgradable gear
?‍♂️ Unique enemies with smart behaviors
? Mutate your abilities with powerful tech mods
☠️ Boss fights that test your reflexes and strategy
? Atmospheric sci-fi visuals & haunting soundtrack
? Offline play supported
? Controller support (optional)
? The Story:
Year 2198.
Colony Sigma was Earth’s proudest achievement – a self-sustaining mining base on the edge of known space. Until the signal stopped.

You were sent to investigate.
The transmission logs ended with one word: "Infected."

Now you’re trapped inside.
Alone. Armed. And surrounded by things that used to be human.

? Who will love Outbreak Sigma?
If you enjoy:

Fast-paced action shooters like Archero, Mighty DOOM, Zombero and other shooters with zombies.
Sci-fi settings and cosmic horror vibes with zombies
Easy-to-play, hard-to-master gameplay
Deep progression and rogue-lite mechanics
…then this is your next obsession.

? Coming Soon:
New biomes (Bio-labs, Reactor Core, The Deep Mine)
New bosses and elite zombie, mutant types
More gear, weapons, and ultimate abilities

Survival and endless modes

Story chapters & lore entries