Size Matters on Steam - User reviews, Price & Information

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You play as a scientist who is shrinking every second in a race against time! Find all the ingredients and formulas scattered around the laboratory, which are necessary for producing the life-saving antidote. But beware, your time is very precious.

Size Matters is a simulation, casual and science game developed by Mazen Games and published by GrabTheGames.
Released on March 12th 2021 is available only on Windows in 16 languages: English, German, Spanish - Spain, Czech, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Italian, Portuguese - Brazil, Spanish - Latin America, Turkish, Greek, Japanese, Korean and French.

It has received 473 reviews of which 412 were positive and 61 were negative resulting in a rating of 8.1 out of 10. 😎

The game is currently priced at 0.97€ on Steam with a 90% discount, but you can find it for 0.19€ on Gamivo.

The Steam community has classified Size Matters into these genres:

Simulation Casual Science Indie Education Sandbox Funny Management Puzzle First-Person Action Singleplayer Replay Value Time Management Atmospheric Choices Matter Relaxing Realistic Great Soundtrack

Media & Screenshots

Get an in-depth look at Size Matters through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows

OS *: Windows 7/8.1/10 32-bit or 64-bit
Processor: Quad Core 2.6 GHz
Memory: 4 GB RAM
Graphics: Nvidia GTX 650 Ti 2GB or AMD Radeon HD 7970 3GB
DirectX: Version 11
Storage: 4 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

May 2025

The fact that you can rename the potions is so funny, love it. Very entertaining simple and short game. Dont expect too much. If it had multiplayer option i would have +30 hrs w friends ngl.

April 2025

Runs as good as it can on Linux. Meaning the game itself is buggy, really the only annoying thing is the random frame drops that make it look like a millisecond game freeze. Happens just often enough to start bothering me. I do recommend it because the idea is great and isn't done by any other games. I hope someone comes along and makes a co-op game like this with a wide variety of maps, and many more game modes, hopefully allowing mods and steam workshop to share those mods. Until that happens, this is a great little game to play through. I do say grab it on sale.

March 2025

Great game to practice quick decision making.

Feb. 2025

Decent game with an escape room vibe. Lots of detail in each lab that become more apparent as you shrink. I enjoyed making a mess of the lab while frantically looking for formulas and chemicals. The game does get a little repetitive after awhile. I think a lot more fun could be had if there was a mode where you could play with friends, or perhaps interact with someone who isn't shrinking, like a lab partner, who could help do some stuff. This game is basically an escape room, and those are WAY more fun with company. A little dull doing it all alone :( Also, more things to interact with would be a lot of fun, like a bouncy ball that acts as a trampoline, toy grappling hook that allows you to climb up counter tops, or even little zip lines or paper airplanes to get you around. Just some thoughts if y'all ever make a sequel :)

July 2024

A well made game overall. As you play you learn how the different machines in the laboratory work, then combine and cook them into other chemicals.including some which are strangely named keys. It didn't feel too challenging to complete the game as there was plenty of time given to finish the objectives in each of the scenarios. There were 6 different maps to play which makes the game re-playable giving you more areas to explore. The laboratories are small, but they appear larger as you get smaller. This game would probably be quite fun in VR.

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Frequently Asked Questions

Size Matters is currently priced at 0.97€ on Steam.

Size Matters is currently available at a 90% discount. You can purchase it for 0.97€ on Steam.

Size Matters received 412 positive votes out of a total of 473 achieving a rating of 8.13.

😎

Size Matters was developed by Mazen Games and published by GrabTheGames.

Size Matters is playable and fully supported on Windows.

Size Matters is not playable on MacOS.

Size Matters is not playable on Linux.

Size Matters is a single-player game.

Size Matters does not currently offer any DLC.

Size Matters does not support mods via Steam Workshop.

Size Matters does not support Steam Remote Play.

Size Matters is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Size Matters.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates

Steam data	05 June 2025 00:38
SteamSpy data	13 June 2025 21:39
Steam price	14 June 2025 20:28
Steam reviews	14 June 2025 22:01

If you'd like to dive deeper into the details about Size Matters, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

SteamDB - A comprehensive database of everything on Steam about Size Matters
SteamCharts - Analysis of Size Matters concurrent players on Steam
ProtonDB - Crowdsourced reports on Linux and Steam Deck Size Matters compatibility