Cytoblitz: Survivor Roguelike

Deep inside the body, an infection is spreading. You are the defence.

Cytoblitz is a fast roguelike survivor game and bullet heaven with a bioluminescent look: guide a glowing immune cell with one thumb while it attacks on its own, collect energy, and choose a new adaptation at every level-up. Five minutes later, your build is unstoppable… or the swarm has won.

A cell game with no energy timers and no ads in the middle of a run: you play as much as you want.

🦠 A LIVING CAMPAIGN
• 100 levels across 5 regions of the body: bloodstream, lungs, lymph node, gut and nervous system.
• Every level is split into sectors with a goal: survive, advance through winding vessels and mazes, defend a core, purge nests, hunt elites or escort allies.
• Every region has its own twist: toxic clouds, inflammation that closes in, currents that push you, darkness where you only see nearby.
• Minibosses, region bosses and a story told level by level.
• Earn up to 3 stars per level and open chests on the body map.

🧬 BUILD YOUR DEFENCE (ARENA SURVIVOR BUILDS)
• 7 immune cells, each with its own weapon and trait: neutrophil, macrophage, B and T cells, eosinophil, NK and dendritic cells.
• 12 weapons and 10 passives that evolve into 10 powerful forms.
• A permanent genome with four branches, organelles to equip, and weapon mastery.

🏆 PLAY EVERY DAY, COMPETE EVERY WEEK
• Daily outbreak: the same run for everyone, with a streak and its own ranking.
• Weekly challenge with bronze, silver and gold milestones.
• Endless mode: how long can you last?
• Weekly leagues from Bronze to Diamond, with promotion and rewards.
• Add friends with a code and challenge them to duels: same run, each plays when they like.

✨ MADE TO BE COMFORTABLE
• One-thumb controls, portrait, short sessions.
• Plays offline; online features when you connect.
• Link your Google account to keep your progress on any phone.
• Options to reduce flashes and screen shake, joystick size and hand.

No real diseases: every pathogen is a fictional microbe.

The game is free to play with optional ads and in-app purchases. Vesicles contain random items; the odds are shown in the game.