Immunova

Immunova is a minimalist idle-survivor built entirely from glowing primitives: your Heart auto-fights off waves of pathogens while you steer your build in real time. Every run, the fight pauses just long enough for your immune system to improvise — pick 1 of 3 random abilities and watch your Heart evolve into something new. Chain lightning. Piercing shots. An orbiting phagocyte shield. No two runs play the same.

Survive as long as you can, spend what you've earned on permanent upgrades between runs, and Ascend once you're strong enough — reset the fight, keep the power, climb further next time.

• Zero-input auto-combat — just pick your build and watch it work
• A random 3-card draft every run means real build variety, not just bigger numbers
• Five pathogen types to face down, from swarming viruses to a splitting parasite to a rare mutated Superbug
• Permanent upgrades and Ascend prestige loop for long-term progression
• Built entirely from glowing shapes on a bloodstream backdrop — no art budget, all vibe

Free to play. Currently in active development — feedback welcome.