Steam Deck

Does Medieval Machines Builder work on Steam Deck?

Steam Deck

Playable

This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Status as checked with Valve on 5 October 2026.

Acquire plans, gather resources and create the most destructive device in history in Medieval Machines Builder! Become the greatest inventor in the whole world!

System requirements

	Minimum	Recommended
OS	Windows 7	Windows 10
Processor	Intel Core i3 3,20GHz / AMD Phenom II X4 955 3,2 GHz	Intel Core i5-8400 / AMD Ryzen 5 1600
Memory	4 GB RAM	8 GB RAM
Graphics	GeForce GTX 750 Ti / AMD Radeon R7 265	GeForce GTX 970 / AMD Radeon RX 580
Storage	5 GB available space	5 GB available space

System requirements →

Questions and answers

Does Medieval Machines Builder work on Steam Deck?: Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.
How much RAM does Medieval Machines Builder need?: 4 GB RAM
How much storage space does Medieval Machines Builder need?: 5 GB available space

Medieval Machines Builder