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Project R4T

Project R4T

Take control of a test subject tasked with testing out a new device capable of shrinking and enlarging the user. Take on a few tests by changing your size and weight in this short single-player experience.

Released Dec 16, 2022 Developer Myre36, ThatMatt, Reimsas Publisher Myre36 Platforms Windows CasualFirst-PersonPuzzleSingleplayer3D
View on Steam ↗ Free (US · as of 2026-09-28)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

92.0%positive138 reviews
Recommended · 0 found this helpful

“Pretty good game but still they could add some more stages/levels and/or the settings because the camera seensivity is TOOOOOOOOOO HIGH but still great game”

— a player, Steam review · 0 hrs played
Recommended · 0 found this helpful

“Project R4T is a very short experience that can be finished in about 10 to 15 minutes. It does not try to be more than it is, which works in its favor. The narrator is sarcastic and sometimes rude, which gives the game a bit of personality. This style will not appeal to…”

— a player, Steam review · 0 hrs played
Read more reviews ↗

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 01, 2025
New game, Ødeborg!

Hello whoever can see this! I've been working on a new game for this year with a few other people! It's called Ødeborg, and it's a bit different from the previous games I have released on Steam. You t

Feb 12, 2025
Project Gravity out now on Steam!

Project Gravity is out now on Steam for free! It's another student project of mine, made with a new and awesome team of people! https://store.steampowered.com/app/3482490/Project_Gravity/

Jan 29, 2025
Project Gravity Announcement!

Hello, it's Myre again! I know I've been dormant for a while. I've now graduated from high school and took a gap year in order to save up for university. So I hadn't done much gamedev related things f

Oct 05, 2023
Project N3T out now on Steam!

Our lates game, Project N3T, is out now on Steam! For those interested, you can download the game here .

Sep 28, 2023
Project N3T Announcement!

Heya everyone, it's Myre here! It's been a bit since the last update, and if few people saw that one, I'm sure almost no one is going to see this one lol. But I felt like I should share some news! In

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresCasual, Indie, Free To Play
Player tagsCasual · First-Person · Puzzle · Singleplayer · 3D · Futuristic · Sci-fi · Linear · Free to Play · Indie · FPS (Steam store community voting)
FeaturesSingle-player · Family Sharing
LanguagesEnglish * *
Minimum system requirements (PC)

Minimum: OS: Windows 10 (32 bit) Processor: Intel Core i5-2400 @ 3.1 GHz Memory: 4 GB RAM Graphics: NVIDIA GeForce GTX 970 DirectX: Version 10 Storage: 125 MB available space