A minimalist puzzle‑platformer starring sentient rectangles, each with a unique ability and personality, narrated with warmth as you solve physics‑based obstacles together.
- Developer: Mike Bithell
- Release: 2012 • Platforms: PC (later PS3/PS4/Vita, Xbox One, Wii U, Switch)
- Genre: Puzzle‑platformer
- Notable mechanics: Character‑swapping with complementary abilities, cooperative stacking and traversal, charming narration that gives shapes distinct identities
- Reception: Praised for inventive design and storytelling; a beloved indie classic