Free Play Days features two free Xbox games this weekend Xbox Free Play Days is back, and those with an Xbox Game Pass Ultimate or a Core subscription now have two free games they can play over the weekend.Sean Carey Published 16 May 2024 FollowtopicsXbox Series X|SSean Carey Microsoft has now unveiled this weekend's free Xbox games with Free Play Days. Xbox Game Pass Ultimate and Xbox Game Pass Core members can now play Killing Floor 2 and Planet Coaster for free up until Monday, May 20. Xbox Free Play Days games (May 16 to May 20)Killing Floor 2Planet CoasterWhile none of these games are currently included with Game Pass, Planet Coaster was a part of the service before it was pulled in 2021, so if you're missing any achievements from the management sim, now is your chance to go back and pop any you need for that completion. For those looking into starting Planet Coaster for the first time, unlocking all 38 achievements will take around 50 hours. As for the hectic first-person shooter Killing Floor 2, a base list completion is estimated to take between 25 and 30 hours. If you missed last weekend's Free Play Days, Destiny 2's Shadowkeep, Beyond Light, and The Witch Queen expansions are all now free-to-play for all players until June 3.Related stories: Planet Coaster 2 rolls onto Xbox Series X|S later this year Killing Floor 3 announced for Xbox Series X|S Xbox Game Pass loses Final Fantasy VIII, Planet Coaster, and an easy completion soon Developer cancels contracts with Tripwire following boss' anti-abortion comments [updated] Killing Floor 2: Interstellar Insanity free summer update lands today Free Play DaysXbox Series X|SXbox One Written by Sean CareyAvid Xbox and achievement fan, Sean has committed to playing the best RPGs, racing games, and first-person shooters Xbox Game Pass and his precious free time will allow. Prior to joining TrueAchievements, Sean gained a degree in journalism from Solent University.