Assemble a crew of up to four players. Each player has their own character walking around on the playfield, collecting resources and spending the collective pool on buildings.
Become a space engineer for XTEC, a greedy interplanetary corporation. Grab your converter gun and do what you are (to some degree) paid to do: Protect a giant laser drill by constructing a deadly maze of towers and traps! Complete mining missions on various alien planets to unlock additional towers and upgrades. Assemble a crew of up to four players, combine the strengths of your different towers, and always remember: We are most definitely the good guys!
This page contains co-op info for ExtracTD on the PC. All information about ExtracTD was correct at the time of posting. Information is subject to change. If you see any errors please email us.