Steam offers various free-to-play action-adventure titles.
Steam offers various free-to-play action-adventure titles.
Here are some F2P action-adventure titles on Steam similar to Tomb Raider, Assassin's Creed, and Witcher: The Witcher 3. Look for games with open-world exploration, combat, and story-driven gameplay.
Have you ever tried playing Diablo? I’m sure when people mention free-to-play titles, the first thing that pops into mind is Path of Exile. It’s quite similar to Diablo II, though if you’re new to Diablo, you might still enjoy giving it a shot.
Are you referring to MMOs or something else? If not about MMOs, maybe the genre isn't what you're thinking.