Mutation Rat Empire: grow an empire of mutant rats! Buy little Peasant Rats and pair same-level ones to mutate them: L5 + L5 = L6, up to L40 KING OF THE RATS. Build a team of 5, watch 100% auto battles across 200 stages and 8 bosses. Grow your colony, research tech, roll rare variants and hidden hybrids.
Can we play MERGE THE RAT EMPIRE on mobile?
Yes, MERGE THE RAT EMPIRE can be played on mobile devices as well as on desktop computers. It runs directly in the browser and does not require any downloads.
Is MERGE THE RAT EMPIRE free to play?
Yes, MERGE THE RAT EMPIRE is free to play on Y8 and runs directly in your browser.
Can we play MERGE THE RAT EMPIRE in full screen mode?
Yes, MERGE THE RAT EMPIRE can be played in full screen mode for a more immersive experience.
