The tactical strategy game Merge Core Defense invites you to build a reliable line of defense and protect your base from the furious attacks of advancing enemies. Place anti-aircraft and ground turrets on the battle grid, combine identical guns to create powerful weapons, and move them freely during the assault. Collect single-color chains of defensive towers to deal critical damage, wisely manage free space on the field and upgrade your arsenal. Withstand all waves of enemies and earn game points in Merge Core Defense.