
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.
Modeled estimate, not a reported figure. How we estimate →
Media

About
Tactical retrofuturistic strategy game. A computer virus has infiltrated the "Stargazer" research complex. Most of the robotic units are controlled by the virus. Lead a squad of 4 prototypes on a mission to defend complex mainframe. You'll have to repel assaults, destroy unit fabricators, download valuable data, clear infected nodes, and do more on your way to the deepest parts of the complex. Work with item limitations and drawbacks to build powerful combinations. Destroy your enemies with diverse tactics: overheat them, melt with corrosion, absorb damage, and return fire. But don't rely on a single strategy too much - enemies might have a way to counter it. But above everything else: defend the Mainframe!

* RETRO STYLE: Graphics, inspired by 80s terminal PC with hybrid synthwave soundtrack.
* DIVERSE TACTICS: Cook enemy robots to death, bury them under your bullets, eliminate with a single powerful shot, or render your opponents useless with debuffs - this game is designed with a lot of viable strategies in mind.
* BUILD YOUR SQUAD: Similar to how in card games you have to build your deck, in Mainframe Defenders you have to combine different items with unique abilities, to create an unstoppable squad. Work with item drawbacks or double down on them, creating flawed, yet powerful build!
* UNIQUE ENEMIES: Enemy squad won't sit idle, though. Each unit has its own role in the squad and designed to counter certain strategies. Pick your targets wisely, or you will lose.
* PROCEDURAL LEVELS: Hand-made rooms are combined with procedural generation to create random levels. Missions have differing objectives, combined with unique mission conditions. Will you accept the challenge or avoid the unknown and risk falling behind?
* PROGRESSION SYSTEM: Victory or defeat, the game is not over yet! Unlock new units, each with a unique set of upgrades and load-outs. Unlock new items to bolster your new strategies.
Join our Discord to stay informed about updates for Mainframe Defenders. There you can share feedback and suggestions, as well as chat with our team about the next project_

Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Russian, Hungarian, German, Portuguese - Portugal, French, Italian, Spanish - Spain, Polish, Simplified Chinese, Korean, Japanese +1 more
Engagement
Hours played at review time, across 41 reviews with recorded playtime.
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
♥♥♥♥♥
eh, its boring.
ретро стратежка
Топ за свои деньги (со скидкой)!
Вот тут реально кал мамонтов
Very slow and painful. Maybe it gets more interesting later but my usually long patience was short here. If this game catches your eye but you don't feel good about it, maybe try Cogmind or another traditional roguelike.
三块钱,兄弟们,要啥自行车??!!!
love Pixel Rogue-Likes.... so giving this one a try... once i get at least 4 hrs of gameplay i will update my review... cheers!
Mainframe Defenders (разработчик — OldByteApps, издатель — Mega9pixel) — пошаговая тактическая стратегия в ретро‑стилистике 80‑х. Суть: защитить ИИ исследовательского комплекса «Звездочёт» от заражённых роботов. Игрок управляет отрядом из 4 мехов, выполняет миссии и развивает юнитов. Ключевые особенности: ретро‑графика (в духе терминалов 80‑х) и synthwave‑саундтрек; пошаговые бои с механикой перегрева; разные типы врагов и статусов (коррозия, поглощение урона и др.); прогрессия: разблокировка юнитов и предметов после миссий; процедурно генерируемые уровни + ручные комнаты; несколько типов задач (уничтожение врагов, очистка узлов и т. д.); настройка отряда и комбинирование предметов; регулировка сложности; платформа: PC (Steam). Минусы: устаревшая визуальная стилистика (может отпугнуть); высокая сложность; местами трудночитаемый текст из‑за стиля интерфейса. Итог: для фанатов X‑COM, MechCommander и тактических стратегий с ретро‑эстетикой. Затягивает комбинациями юнитов и тактикой, но требует терпения из‑за хардкорности и специфичного визуального решения.
meio pá
Related
Related
Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Related
| Driving Life | $96.4K | 180 | 57% | $14.99 |
| Museum No.9 | $96.4K | 270 | 76% | $9.99 |
| Project Songbird | $96.4K | 235 | 89% | $14.99 |
| Cursed Armor 2 | $96.4K | 253 | 85% | $15.99 |
| Magical Battle Festa | $96.4K | 382 | 62% | $9.99 |
| Serious Sam: The Random Encounter | $96.4K | 813 | 49% | $4.99 |