Fallback

Fallback puts you in control of the remnants of humanity, exiled to a subterranean city after an ecological disaster. You play as volunteers searching for captured rebel leaders who are ready to fight their former caretakers, now their jailers. Your goal is to make your way from the underground depths to the surface through randomly generated 2.5D rooms.

Explore the depths

Thousands of rooms hold secrets and obstacles that you must overcome with your skills. In the depths of Eden, the Vesta robot army stands in your way, with enemies that grow tougher as you progress. You face homing missiles, heavily armed colossus, automatic gun turrets and tenacious bosses.

The Abandoned Sector is a level created for the Uprising update. It contains new enemies and has a murky, shady atmosphere.

Grow stronger

You earn experience as you fight and can improve your gear and skills to build a fighter suited to your approach. More than 50 skills are unlockable, letting you return stronger after each death.

Choose a fighter

Six classes offer different strengths, including attack speed, power, stealth and dodging:

• Sapper: the first survivor, able to deal significant fire damage.
• Seismologist: keeps foes at a distance and finishes them off with ranged attacks.
• Technophobe: specializes in stealth and sneaky killing blows.
• Biochemist: spreads lethal poison and can remove stacks to trigger a powerful burst of damage.
• Holomaster: can teleport at will and spend Vesta to destroy nearby enemies.
• Geometer: the fastest survivor, able to dash toward enemies and attack them relentlessly.