Team17 is celebrating the Steam Summer Festival with the launch of an online co-operative demo for The Survivalists, the upcoming entry in The Escapists universe that sees players stranded on an island and tasked with staying alive in the harsh and procedurally generated wilderness. The demo, which is available to play until 12.00pm BST on 26th June, lets up to four players team up on a tropical paradise to hunt, craft, explore… and survive.