What's the best Android game for merging units and battling other players?

Fighter Merge is an Android game that excels at blending merging mechanics with competitive player-versus-player combat. Players gradually combine identical units to create more powerful fighters, then deploy them in arena-style battles against other players. The progression system rewards daily engagement through login bonuses and strategic unit development. Reviews frequently highlight how the developers actively respond to community feedback, having adjusted difficulty levels based on player input. While the game does feature frequent advertisements between battles, some users have discovered workarounds like restarting the app to bypass them. The core gameplay loop remains compelling enough that many players overlook the ad frequency, focusing instead on the satisfying progression of building increasingly powerful merged units and testing them against real opponents. The PvP component adds replayability, as each match presents different strategic challenges depending on opponent unit compositions.