How many people are playing Mainframe Defenders right now?

Mainframe Defenders has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 1,229 on Mar 2025.

What is the all-time peak player count of Mainframe Defenders?

1,229 concurrent players on Mar 2025.

When was Mainframe Defenders released on Steam?

Mainframe Defenders was released on Steam on 25 Feb 2020.

Status

SteamPeaks

Mainframe Defenders

GameApp ID 1,184,810by Synthetic DomainReleased 25 Feb 2020

No announcements yet · from Mainframe Defenders’s Steam news feed

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This developer has not posted announcements to Steam, or we have not read their feed yet.

Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.

Mainframe Defenders News · SteamPeaks