Valve has revealed the list of the most-played games on the Steam Deck for May via Twitter, highlighting the titles that players have spent the most hours engaged with on the handheld device. Despite being over a decade old, Grand Theft Auto 5 continues to be a popular choice on Valve's portable system, once again making an appearance on the list. Other games featured in the lineup include Hades 2, Fallout 4, Stardew Valley, Hades, Baldur's Gate 3, Balatro, Elden Ring, Fallout: New Vegas, Diablo 4, Helldivers 2, Fallout 76, Cyberpunk 2077, Vampire Survivors, The Elder Scrolls 5: Skyrim Special Edition, The Binding of Isaac: Rebirth, Animal Well, Slay the Spire, Ghost of Tsushima Director's Cut, and Monster Hunter: World.