Size Matters


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.

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PublisherGrab The Games
DeveloperMazen Games
Release Date12 Mar 2021
GenresAdventure, Action
LanguagesEnglish, German, Spanish - Spain, Czech, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Italian, Portuguese - Brazil, Spanish - Latin America, Turkish, Greek, Japanese, Korean, French
FeaturesSingle-player, Steam Achievements, Steam Cloud

Key Provider Instructions

In order to activate this game, you will require a third-party 'Steam' account. For full details on how to activate please follow this link:


Size Matters is heavily inspired by "Inch by Inch" - special thanks to devs!

In Size Matters you take on the role of a scientist who has unintentionally ingested a chemical which causes him to shrink every second!

As you shrink, getting around the laboratory gets trickier, with the game essentially turning into a platformer as you

figure out ways to climb up onto where the equipment and ingredients are located!

Using the equipment, you need to manage to make an antidote in a limited time, before you shrink completely! Go through the formulas you find and follow them accurately!

Operate equipment such as: Chemical Processor, The Reverter, Code Combiner, Antidote Producer and more!

But beware, your time is very precious - you need to process ingredients using lab equipment all while searching for missing components or rearranging the lab so you're able to reach stuff when you're smaller!

Search the laboratory for ingredients and formulas which aid you to produce the three key components of the antidote!

Every formula is tied to one of the machines in the lab. You can produce new ingredients, which may be used in other formulas or are one of the three key ingredients you need for the antidote

Once you collect three key ingredients, place them inside the antidote producer to produce an antidote!

When you shrink too small the game is over!

Tweak all kinds of settings, such as the height at which you start, how many double jumps you can do, or how long it takes for the Chemical Processor to complete its process!

Minimum Requirements

    • 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

Recommended Requirements

  • OS: Windows 10 64-bit Processor: Intel Core i5 or AMD FX-8300 Memory: 8 GB RAM Graphics: Nvidia GTX 1060 or AMD Radeon 580 DirectX: Version 11 Storage: 6 GB available space