Similar games
A turn-based tactics game set in a retrofuturistic AI research complex, where you lead a squad of four prototype units against a computer virus. Limited items and drawbacks demand careful planning across missions like defending, downloading data and destroying fabricators.
What defines Mainframe Defenders:
More in these topics: Turn-based RPGs Sci-fi games Tactics games Party-based RPGs
The closest matches for Mainframe Defenders are Steam Marines, Galaxy Squad and Halfway. Each of these 10 games shares something of what makes Mainframe Defenders special – the reasons are listed right on each game.
95 %
Best match
A turn-based tactical roguelike where you lead a squad of marines through the decks of a besieged steampunk spaceship. Smart positioning and careful resource use decide whether you reach each level's elevator.
95 % −90 %Turn-based combat
A turn-based sci-fi tactics game inspired by FTL and XCOM. You lead a small squad through tough fights where careful planning of resources and positioning is key.
94 % −80 %Sci-fi setting
A pixel-art turn-based tactical RPG set in a future where colonizing humanity meets alien forces. You lead a squad, using positioning, cover and abilities to win grid-based battles.
94 %
Turn-based combat
A turn-based tactics game set in a post-apocalyptic wasteland, where you lead a squad of survivors and machines, manage resources and fight tough battles. Its appeal lies in harsh decisions and tactical combat.
94 % 39.99 €
Turn-based combat
A turn-based tactical RPG from the Battle Brothers developers: you lead an elite strike force against an alien menace, equipping infantry and fielding tanks and mechs in demanding, carefully planned battles.
93 % 4.99 €
Turn-based combat
The legendary tactics classic pairs tense turn-based squad missions against aliens with global base building, research and tight budget management. Soldiers die permanently, and every strategic decision can save or doom humanity.
93 %
Turn-based combat
Turn-based sci-fi tactics where you lead a small squad of marines against mutated aliens, equipping and growing your soldiers across missions. Part of the Battle Isle series, it rewards careful positioning and ammo management.
93 % 24.99 €
Turn-based combat
A turn-based tactics game where you lead a squad of mechs through a conflict between factions across the solar system. The focus is on grid-based battles and developing your force.
93 % 14.99 €
Turn-based combat
Turn-based tactical battles against alien invaders where cover, positioning and class abilities decide the outcome. Between missions you manage your base, research and funding, and fallen soldiers are gone for good.
93 % 22.99 €
Turn-based combat
A turn-based tactics and strategy game set in the Cold War, where you run a multinational military force against an alien invasion, command squads on the ground, intercept UFOs and research captured tech. A modern homage to classic X-COM.