Mainframe Defenders
- Platforms: PC
- Developer: Synthetic Domain
- Year: 2020
- Genres: Indie, RPG, Strategy
- Tags: Single-player, Steam Achievements, Steam Trading Cards, Adjustable Text Size, Custom Volume Controls, Adjustable Difficulty
- Operating systems: Windows, Linux
Price comparison
Cheaper on GOG: save $5.40
Prices as listed by the stores, updated 2026-10-25. The store price is final.
Mainframe Defenders is a Indie, RPG, Strategy game from 2020 by Synthetic Domain. Available on PC. This page lists the system requirements, a quick check of whether your PC can run it, and a price comparison between stores.
Quick check
This check compares memory and disk space only. Compare your CPU and graphics card with the requirements above manually.Minimum requirements
Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 or later Processor: Intel Celeron Memory: 2048 MB RAM DirectX: Version 10 Storage: 200 MB available space Additional Notes: Requires a 64-bit processor and operating system
Recommended requirements
Recommended: Requires a 64-bit processor and operating system Additional Notes: Requires a 64-bit processor and operating system