You can now cancel a turret or other equipment from any earlier round (right-click it while placing) — it frees the unit that was assigned to build it and refunds the cost

Units sent to build now walk around walls instead of jamming on terrain, and give up if a spot can't be reached

You can no longer place equipment somewhere your units can't actually get to

Horde waves no longer drag on forever when an enemy gets stuck on terrain — unreachable stragglers are cleared so the wave can end

Fixed a layout glitch on the menu's reviews panel