Mainframe Defenders Steam packages

• Latest observed players1 · 4 October 2026 - 14:51:54 UTC
• SteamPulse tracked peak1,229
• Units sold (VGI)No data available
• Revenue (VGI)No data available
• Review score87% positive
• Total reviews768
• Release dateFeb 25, 2020
• DeveloperSynthetic Domain
• PublisherSynthetic Domain

Genres: Indie, RPG, Strategy

Company pages: Developer: Synthetic DomainPublisher: Synthetic Domain

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Mainframe Defenders Steam packages

Mainframe Defenders package data separates Steam purchase packages from the base game page so package IDs and included apps stay clear.

DLC and packages

Steam bundles