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Games Action Size Matters
Action · Mazen Games

Size Matters

Size Matters
🖥 Windows
Very Positive · 87% of 514
DeveloperMazen Games
GenreAction
$2.79 −72% near all-time low
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Our take

Great time to buy

Strong reviews, and it's near its cheapest ever.

Quality87/100
Excellent
  • 87% positive of 514 reviews
Value100/100
Lowest ever
  • Now $2.79 — 72% off $9.99
  • Lowest we've recorded: $2.79

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steam, Official store, 72% off, $2.79
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About

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 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!
Review sentiment over time
positive critical

Media

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System requirements

System requirements platform
Minimum
Minimum:
  • 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
Recommended:
  • 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

Achievements

Showing the 16 most-earned of 57 achievements

  • SIZE_MATTERS
    62.6% of players
  • CHEMICAL_PROCESSOR_USED_ONCE
    51.1% of players
  • CODE_COMBINER_CORRECT_CODE
    47.8% of players
  • FOUND_ALL_INGREDIENTS_INSIDE_30_SECONDS
    42.5% of players
  • 1_5_METER
    38.9% of players
  • DONT_USE_REVERTER_IN_ROUND
    37.1% of players
  • BEGINNER_DIFFICULTY_COMPLETED
    35.0% of players
  • MIX_WRONG_INGREDIENTS
    28.2% of players
  • DRAWERS_OVER_100
    24.2% of players
  • NORMAL_DIFFICULTY_COMPLETED
    23.7% of players
  • SEVEN_MINUTES_WIN
    21.1% of players
  • CHEM_PROC_TIME_10
    19.5% of players
  • SPEND_1_MINUTE_IN_PLAYMENU
    19.5% of players
  • OPEN_ALL_DRAWERS_AT_LEAST_ONCE_IN_A_ROUND
    19.2% of players
  • DONT_TOUCH_FLOOR_WITH_INGREDIENTS_OR_FORMULAS
    17.3% of players
  • WIN_ROUND_WITH_NO_PICKING_OBJECTS
    17.1% of players

Age rating & content

dejusl
igrs3
steam_germany0

Price history

Lowest prices
Lowest prices view
All-time low $2.79
2026-06-27
Current $2.79
3-month low $2.79
12-month low $2.79
All-time low $2.79
2026-06-27

Latest news

Game info

Developer Mazen Games
Publisher GrabTheGames
Platforms Windows
Features
Single-playerSteam AchievementsSteam CloudFamily Sharing