Life & fun · alternatives · 2026
24 alternatives to X-Core: Galactic Plague
Super difficult space strategy (like Plague, Inc.)
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. X-Core: Galactic Plague launched in 2016; newer entries below may have overtaken it.
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I built a desktop Mars colony survival game called Underhill, in homage to Kim Stanley Robinson's Mars trilogy. Land on Mars, build solar panels and greenhouses, and try not to pass out during dust storms. Eventually your colonists split into factions: Greens who want to terraform and Reds who want to preserve Mars. There’s Chill Mode for players that just want to build & hang, and Conflict Mode that introduces the Red v. Green factions. Reds sabotage, the terrain slowly turns green as the world gets more terraformed. Feedback welcome, especially on performance and gameplay!
Feb 2026 · underhillgame.com · its alternatives →
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- 9AM
2024 · asterogue.com · its alternatives →
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It's time for you to gather all free people of the country.
2016 · its alternatives →
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Adventure into Issac Asimov's epic sci-fi universe
Oct 2025 · foundation.game · its alternatives →
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Timer travelers fight to escape a rupture in spacetime.
2016 · its alternatives →
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A narrative-based RPG set in the world of H.P. Lovecraft
2016 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →