KO-OP CompanyOverviewGames Navigation: Home / Companies / KO-OP Overview Avg. Review Score 7/10 Avg. Game Rating 6.4/10 KO-OP Games Goodbye Volcano High PS5 KO-OP 29th Aug 2023 (UK/EU)29th Aug 2023 (NA) Goodbye Volcano High PS4 KO-OP 29th Aug 2023 (UK/EU)29th Aug 2023 (NA) GNOG PS4 Double Fine / KO-OP 2nd May 2017 (UK/EU)2nd May 2017 (NA) Share: