The best thinky games for Xbox Series X|S

A grisly detective mystery aboard a ghost, merchant ship.

Explore a solar system and unravel its mysteries.

Ascend a tower, deciphering the languages of its inhabitants.

What appears to be a difficult Souls-like adventure game hides layers of secrets and discoveries.

The story of a mysterious artefact told through twelve whodunits.

A beautiful island of maze-like line-drawing puzzles.

Solve test chambers with a portal gun in this first-person classic.

Overcome Elohim's tests in this philosophical first-person puzzler.

A genre-defining adventure across enigmatic worlds.

Portal returns with an expansive story, new mechanics, and a co-op mode.

Explore a dark well inhabited by animals and full of secrets.

Three centuries after the whodunit mysteries of the Cloudsley family, a relic hunter seeks out an artifact of unimaginable power.