Merge Hero - Survival Tower Defense by CrazyFire

Merge units strategically to build and defend a towering fortress against waves of enemies. Combine similar heroes to strengthen your defensive lineup, adapting your tactics as enemy types evolve throughout each level. Successfully manage your tower’s resources and placements to survive escalating threats and secure your domain in this survival strategy challenge. Key Features • Unit merging defense mechanic • Tactical hero placement controls • Progressive enemy wave difficulty • Resource management system • Tower survival setting