North Tower - Merge TD Defense is a tower defense game that combines strategy, resource management, and tower merging mechanics. In this game, players must defend their base from waves of enemies by strategically placing and upgrading towers along the path. The game features a variety of tower types, each with unique abilities and upgrade paths. Players must carefully manage their resources to build and upgrade towers effectively.

The gameplay in North Tower - Merge TD Defense is divided into waves, with each wave consisting of multiple enemy units. Players start each wave with a set amount of resources, which can be used to build and upgrade towers. Towers can be placed on predefined slots along the path, with each slot able to hold one tower. Players can also merge towers of the same type to create more powerful towers, which can deal more damage and have larger ranges.

One of the key strategies in North Tower - Merge TD Defense is knowing when to build, upgrade, and merge towers. Players must carefully consider the placement of their towers to cover as much of the path as possible while also maximizing their effectiveness. Upgrading towers can increase their damage, range, and other attributes, making them more effective against stronger enemies.

Another important aspect of the game is resource management. Players must balance their spending on towers and upgrades with the need to save resources for future waves. Knowing when to save resources and when to spend them is crucial to success in North Tower - Merge TD Defense.

In addition to towers, players can also use special abilities to help defend their base. These abilities can be used to temporarily boost the power of towers, slow down enemies, or deal damage to large groups of enemies. Properly timing the use of these abilities can turn the tide of battle in favor of the player.

North Tower - Merge TD Defense features a variety of levels, each with its own unique layout and challenges. As players progress through the game, they will encounter new enemy types and challenges that require different strategies to overcome. By mastering the mechanics of tower merging, resource management, and strategic tower placement, players can become successful defenders in North Tower - Merge TD Defense.