About Merge Tower Defense

Merge Tower Defense drops you into a lane-defense scenario where enemy waves march along a fixed path and you must stop them with an arsenal of upgradeable turrets. You place towers on designated plots beside the route, then combine two identical towers by dragging one onto the other to create a stronger version with better damage and faster firing. As waves grow tougher, you unlock active abilities—flamethrowers that scorch clusters, flying saws that slice through armor, acid pools that melt intruders, mines and spike traps for crowd control, and devastating airstrikes for emergencies. Each level completed at PokiGame Arcade opens the next challenge with fresh enemy types and tighter chokepoints. Success hinges on deciding when to merge for power versus spreading coverage, and timing your skills to plug gaps when the horde threatens to break through.

How to play Merge Tower Defense

Double right-click a tower to merge it automatically, or hold right mouse button and drag it onto an identical tower
Double tap a tower to merge it automatically, or hold and drag it onto an identical tower (mobile)
Click skills at the bottom to activate special weapons