GTFO has a free weekend on Steam and will include matchmaking for the first time as it goes into its final Rundown 8.0. The last chapter for GTFO includes a new tentacle enemy type and adds back in previous Rundowns totaling 80 Expeditions. GTFO has a free weekend on Steam and will include matchmaking for the first time as it goes into its final Rundown 8.0. The last chapter for GTFO includes a new tentacle enemy type and adds back in previous Rundowns totaling 80 Expeditions.