Play up to wave 20 of the first game mode!

• 7 of 49 Turrets

• 10 of 96 Perks

• Fewer mods & mutations

• All 70 weapons!

Dive into a microscopic alien world, radiating with bioluminescent life and unspeakable horrors. The free demo will give you a taste of what's in store in the full game - try out all 70 of the base game's weapons, get to grips with the weapon-combining mechanics, and research permanent upgrades (you'll keep your progress & unlocks in the full game!)

Pair DNA nucleotides Adenine (rapidfire), Cytosine (precision), Guanine (spread), Thymine (explosive) to discover wild hybrid bioweapons!

• Bomb + Shotgun combines explosives with spread to create Blast Shotgun!

• Bomb + Bomb doubles down on explosive power to make Bazooka!

• Blast Shotgun + Shotgun forms the all-powerful Flak Cannon!

Learn more about each weapon and microbe from the in-game database containing all your discoveries.

• Mutations alter the challenges you face each run

• All 75 Bassy Electronic Tunes from the Full Game adapt to the current mood & intensity

• Accessibility Options for colourblindness and motion sickness

• Cloud Save

• Plays great on Steam Deck!!!