Announcement

Alpha Genesis is almost here - Infect. Evolve. Ascend.

Alpha Genesis · published 7 months ago

All events Players around this date Read on Steam

What awaits you

A cosmic evolution game where your power comes from infection, not bullets
125 abilities with random unlock, every run plays differently
A Cosmic Immune System that will actively hunt you down , survival is earned, not given
Infinite Ascension with permanent progression that carries across runs
255 collectible cards, digital reproductions of Estro, our physical tabletop card game
Galactic expansion with planets, colonies, and expeditions
Shared Structures that help ALL players on the map
8 languages supported

This isn't a bullet hell

You won't be firing thousands of projectiles at thousands of enemies. Alpha Genesis is about something different approaching cells to infect them, growing your colony, unlocking abilities that transform how you play, and making hard choices about when to push forward and when to retreat. Death is punishing. Progress is earned.

Solo developed

Built by one developer under Estro.Games. Alpha Genesis is part of the Apollo Nephilim universe, and collecting cards in-game is your gateway into a larger world.

Add to your Wishlist now and be ready for launch day.

See you in the void.

Karak, The Developer | Estro.Games

Other announcements

All events

Game update15 Jun 2026Patch Notes 1.7.2Defeating the last boss is now recognized permanently, so the game no longer asks you to craft the old boss weapon again to advance, and once the last boss is down all further bosses are procedural.Game update14 Jun 2026Patch Notes 1.7.1Procedural Boss Fix and Weapon Builder Update Procedural Bosses · Fixed procedural bosses not appearing after you defeat the final boss that requires a crafted weapon. The spawn timer now carries over between play sessions instead of resetting every time you reload the game, and a new procedural boss cycle starts again after each one you defeat, so they keep coming over time. Remember to keep a…Game update18 Apr 2026Patch Notes 1.7.0macOS Support Alpha Genesis is now available on macOS. The game runs natively on Apple Silicon Macs (M1, M2, M3...) with full Steam integration including Cloud saves, achievements, and overlay support. Intel Macs are not supported in this release.