Co-op: one board

Co-op is two players on ONE board, sharing everything.

Both build. Every tower is available to both of you, and so are the factory, the gold and the lives.

The cockpit belongs to one of you at a time: whoever climbs in takes the seat and the other is pushed out. There is no countdown and no cockpit card in co-op - the view is unlocked from the first wave.

There is a single skill tree, the host's, and every bonus in it applies to whichever tower is being driven.

You lose together and you win together. A partner leaving does not hand the match to whoever stayed.