BackFire

Fight through Deep Breach, a nine-sector descent of rooms, vault bosses and tough choices: extract with your haul, or go deeper for double. Survive Endless Containment, one bay that never clears, where your own rounds pile up forever and three emergency tools are all that stand between you and the flood. Take on the Daily Backfire — the same rooms, upgrades and handicaps for every player on Earth, scored on one recorded run per day. And outsmart real opponents' ghosts in Ricochet Duel, a turn-based PvP mode about building deadly angles.

Level up to unlock cannons that change how a run plays — scatter, pierce, magnetic, split — earn Credits and Void Shards, and dress your ship from a store full of cores, rounds, trails and arenas. Left a run halfway? Deep Breach and Endless save your progress so you can pick up right where you stopped.

Easy to pick up, brutal to master: the more you shoot, the more dangerous the room becomes. Aim smart. Every shot lives forever.

Desktop:

- WASD or Arrow keys — move

- Mouse — aim

- Left mouse button — fire (hold to keep firing)

- Space — dash (brief invulnerability)

- E / Q / F / R — tools and abilities

- Esc — pause

Mobile :

- Left side of the screen — virtual stick: move

- Right side of the screen — virtual stick: aim and fire

- DASH pad — dash

- Power pad — use your equipped ability