Hero Tower Wars Merge Puzzle

Merge combat units strategically on a grid to build powerful heroes and conquer enemy towers. Combining identical units evolves your forces and unlocks new abilities, while managing limited space adds tactical depth. Progress through increasingly difficult waves, countering enemy troop formations to protect your base and dominate the battlefield. Key Features • Grid-based merging mechanic • Tactical unit placement controls • Progressive wave escalation challenges • Hero evolution system • Tower defense war theme