Interact/Place Towers /Upgrade Units
You've played tower defense games, you've played RTS games, but you've never played the crazy fusion of both that is Storm Astrum Defense! Build up your forces as wave after wave of insatiable enemies attack, then strategically repair and upgrade your units to keep from getting overwhelmed.
Storm Astrum Defense starts slow and builds to a fever pitch of furious futuristic combat that will have you ducking for cover!
Comments: Storm Astrum Defense