Portal 2
2011 · Platform · Puzzle

From Lee Petty and Double Fine Productions, Keeper is an atmospheric puzzle adventure in which a long-forgotten lighthouse is awakened and, joined by a spirited seabird, it embarks upon a heartening tale of unlikely companionship, and an unexpected journey into realms beyond understanding.
Player counts are not available yet.
Multiplayer details may vary by platform. Cross-platform play is not confirmed here.






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