Half-Life 2

Firing up this classic FPS never gets old. Half-Life 2’s physics were really a sight to behold back when the game launched in 2004, and they still feel impressive. Now, you can experience the whole ride on the Steam Deck with about four to five hours of battery life. The soft-sequel Episodes that follow might chew into the battery life a little bit more as they’ve got some fancier visuals, but in general Half-Life 2 makes for an excellent and long-lived experience on the Deck.