HORDE TOWER DEFENCE v2

Pause Speed x1

Left-click: build ($50) · Right-click tower: sell ($25) · Space: pause / resume · F: speed · Enemies (small = fast & fragile, big = slow, tough & hard-hitting): $5 $10 $15 $20 $25 Gunner $50 (shoots towers) · Four towers in a 2×2 square merge into a mega turret for an additional $200. · Build the border first and the center last: nine small towers merge into a long-range lime turret for $450.