31st prototype CD Key

Looking for the best price for 31st prototype? Compare offers from 1 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 1.99$ at Steam.

Current Lowest Price

1.99$

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Steam

1.99$

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31st prototype screenshot 1

Release Date

04 May, 2021

Publisher/Developer

STEAM STREET

Reviews

Steam: 100.00% positive (14/14)

Metacritic: -

Check more Steam statistics for 31st prototype

Game Tags

Steampunk Puzzle Hand-drawn Old School Robots Stylized Retro Adventure Exploration Mystery Anime Visual Novel Linear Fantasy Word Game Puzzle Platformer Casual Investigation 2D 2D Platformer

System Requirements

Minimum:

OS *: Microsoft® Windows® 7/8/8.1/10 (32bit/64bit)
Processor: Intel Core2 Duo or better
Memory: 4 GB RAM
Graphics: OpenGL 4.1 capable GPU
DirectX: Version 9.0
Storage: 300 MB available space
Sound Card: all OK
Additional Notes: Need run STEAM

31st prototype Steam Price History Chart

Current Steam price: 1.99$
Lowest Steam price ever: 1.59$ — 2026-10-08

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