These three routinely top "best RPG ever" lists, but they're built around very different kinds of play — picking based on genre fit matters more than picking based on Metacritic score.
Elden Ring: punishing action combat, open exploration
An Elden Ring key is the pick for players who want tight, difficult action combat wrapped in an open world you're free to explore in almost any order. Character building is real but secondary to mastering combat itself — if you want an RPG where getting better at the game is the primary progression system, not just numbers going up, this is it.
Baldur's Gate 3: deep narrative choice and turn-based tactics
A Baldur's Gate 3 key is the right call if you want your choices to meaningfully reshape the story — full turn-based tactical combat built on D&D 5th edition rules, with companion relationships and dialogue branches that genuinely diverge based on decisions made hours earlier. This is the pick for players who care more about the story reacting to them than about combat mastery.
The Witcher 3: grounded storytelling, third-person action-RPG
A The Witcher 3 key fits players who want a strong central narrative (Geralt's story) alongside dozens of hours of genuinely well-written side content, with real-time third-person combat that's more accessible than Elden Ring's difficulty curve. It's the most "classic RPG structure" of the three — main quest, side quests, a big open world to explore between them.
You don't have to pick just one
These three don't compete for the same session length — Baldur's Gate 3 rewards long, deliberate sessions, while Elden Ring and The Witcher 3 both support shorter, more frequent play. Buying more than one isn't redundant the way two similar shooters would be.
Time investment differs significantly
Worth factoring into the decision: a full Baldur's Gate 3 playthrough with side content commonly runs 75-100+ hours given the branching narrative, meaningfully longer than a focused Witcher 3 main-story run or an Elden Ring playthrough, though both of the latter also offer substantial side content if you want to extend playtime. If you're deciding what to start with limited free time, this is a real practical factor beyond genre preference alone.
Controller versus mouse-and-keyboard support is worth checking for your preferred input method — all three play well on either, but Baldur's Gate 3's UI in particular was originally designed mouse-first and later adapted for controller, so if you're planning to play on a couch setup it's worth confirming the current controller experience meets your expectations.
Difficulty settings and accessibility options differ meaningfully — Baldur's Gate 3 and The Witcher 3 both offer adjustable difficulty, while Elden Ring is deliberately built without a difficulty slider, which is worth knowing upfront if that's a dealbreaker for how you like to play.
All three have received significant post-launch patches and expanded content since release, so even players who tried them early may find meaningfully more content available now than at initial launch.
Also worth a look
If you want something set in space rather than fantasy, Starfield and Final Fantasy Series round out the RPG section of the Game Keys catalog with a different tone entirely.