Mainframe Defenders
MAINFRAME DEFENDERS - Turn-based tactics centered around gear and unit customization. It offers simple combat, high replayability, and tons of loot. Items don't just provide stats boost, but also offer distinct mechanics that can be combined into powerful builds.
- Price:$3.59
- Release Date:2/25/2020
- Franchise:Synthetic Domain
- Developer:Synthetic Domain
- Publisher:Synthetic Domain
- Last Updated:1/17/2025
- Steam App Id:1184810
Mainframe Defenders
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Mainframe Defenders has 2 concurrent players online and in-game. This is 100% lower than its previous all-time peak of 426 players achieved on 6/18/2023.
Mainframe Defenders Review
Mainframe Defenders has achieved a Steambase Player Score of 88 / 100. This score is calculated from 664 total reviews on the Steam store — giving it a Very Positive rating. These are split between 584 positive reviews, 80 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Mainframe Defenders using the chart below.
Mainframe Defenders Price
Mainframe Defenders costs $3.59 in the Steam store as of 1/17/2025 which is a 40% discount off its base price. It can be purchased as a standalone game or through a bundle like Digital GOD, Mech War!, Adrenaline and Tactics, Mech Battle, or Turn-Based RPG which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Mainframe Defenders.
Mainframe Defenders Deals & Discounts
Discover exclusive deals and unbeatable discounts for Mainframe Defenders through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your Steam key through them.
We only work with the best and most-trusted marketplaces to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and dive into the world of Mainframe Defenders without hurting your wallet.
- Check PriceKinguin
- Check PriceFanatical
- Check PriceGOG
- Check PriceGreen Man Gaming
- Check PriceHumble Bundle
About Mainframe Defenders
Mainframe Defenders is a RPG, Indie, and Strategy game developed by Synthetic Domain. On 2/25/2020, it was released on the Steam Store by Synthetic Domain.
It can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 13 languanges in-game including English, Russian, Hungarian, German, and Portuguese. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Mainframe Defenders supports the following features:
- Family Sharing
- Steam Achievements
- Steam Trading Cards
- Single-player
From the Steam community, Mainframe Defenders has been tagged with the following user tags:
- Tactical RPG
- Exploration
- Card Game
- Futuristic
- Minimalist
- Procedural Generation
- Isometric
- Sandbox
- Traditional Roguelike
- Tower Defense
- 1980s
- Mechs
- Turn-Based Tactics
- Strategy
- Indie
- 2D
- Roguelike
- Loot
- Difficult
- Roguelite
- JRPG
- Atmospheric
- Mining
- 1990's
- Pixel Graphics
- RPG
- Cyberpunk
- Turn-Based Strategy
- Turn-Based Combat
- Military
- Colorful
Media & Sceenshots
Watch the featured video for Mainframe Defenders and see the latest screenshots from the Steam Store.
Related Bundles
Mainframe Defenders is included in 5 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Digital GOD | 2 | 2 | $11.20 | View |
 | Mech War! | 2 | 2 | $11.54 | View |
 | Adrenaline and Tactics | 3 | 3 | $11.77 | View |
 | Mech Battle | 2 | 2 | $16.72 | View |
 | Turn-Based RPG | 6 | 6 | $58.82 | View |
Related Packages
Mainframe Defenders is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Mainframe Defenders | $5.99 | View |
Supported Languages
Mainframe Defenders is available in 13 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Hungarian | Yes | No | Yes |
| German | Yes | No | Yes |
| Portuguese | Yes | No | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Polish | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
More Steam Charts
Track historical trends for Mainframe Defenders community hub members and its growth over time. It currently has 4,459 followers in its community.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Mainframe Defenders data has been sourced from:
- Valve Corporation. (2025, January 17). Mainframe Defenders on Steam. Steam Store. https://store.steampowered.com/app/1184810
- Valve Corporation. (2025, January 17). Mainframe Defenders. Steam Community Hub. https://steamcommunity.com/app/1184810
- Synthetic Domain. (2023, July 7). Mainframe Defenders. Mainframe Defenders. https://www.syntheticdomain.com