66%Strong matchSizeable
97%1k97% positive reviews, Overwhelmingly Positive across 1k reviews·Puzzle · Hidden Object
—Sizebound is a puzzle game where you will use physics and perspective slightly differently.
Sizebound
SteamSizebound is a first person puzzle game where you will use physics and perspective slightly differently.
In this game you will have to solve puzzles with objects that will vary in size and weight, by going through portals, by changings your perspective of the object, to solve different kinds of puzzle rooms.
You will be guided through your adventure by Clappy an AI agent part of a laboratory called "The Nexus" where all the tests will take place.
This game is inspired by Portal and Superliminal and was at started for the GMTK 2024 with the theme "Built to scale".
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Sizebound are Sizeable, Unbound: Worlds Apart, Q.U.B.E: Director's Cut, BLACKHOLE, and THE MULLER-POWELL PRINCIPLE.
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