PETRI Strainborn
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EVOLVE. ADAPT. DOMINATE.

BROWSER STRATEGYPvEPvP
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MUTATIONS

EVOLUTION
HAS NO LIMITS

Build your strain from real mutations and reshape your tactics while the match is already in motion.

FAST GROWTH

Claims free medium faster.

DENSE MEMBRANE

Increases colony resilience.

TOXIN

Adds pressure at the contact line.

SPORES

Create new points of growth.

SPIKES

Strengthen close contact.

DIVISION

Accelerates cell replication.

CONFLICT

SURVIVE
OR CONQUER

One world, two kinds of rivals. Read the pressure and adapt your strain faster.

PvEAGAINST ARTIFICIAL INTELLIGENCE

Learn. Adapt. Survive.

PvPAGAINST OTHER PLAYERS

Compete. Pressure. Climb.