Project R4T

Project R4T is a short single-player game in which you control a test subject trying out a device that changes their size. You complete tests and puzzles built around your height and weight, platform through the facility, collect keycards and squeeze through small gaps.

Change your size

A button lets you grow or shrink to fit through openings. Your size also affects your weight, which matters when you encounter pressure plates. Weight determines your speed, so you can use it to jump across large gaps or run through doors before they close.

The Overseer

As you solve puzzles, the Overseer observes your performance and speaks to you. Through these conversations, you learn about him and the difficulties he faces at the facility.