ExoSiege
Slow bio-punk 4X on one shared hex map covering a living alien planet.
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What it is
ExoSiege is a free browser 4X in which every player builds on the same hex map, laid over a planet-sized organism. You claim territory, harvest fifteen tissue resources across five tiers, recruit units and fend off raids from eleven NPC factions of transformed settlers, while districts elect officers who levy taxes and pass edicts on their region. Alliances race to take one of six megastructures and push its generator to level 10, which wins the run and earns members permanent Prestige. The current playtest world runs from 27 June to 31 October 2026, with a wipe before open beta.
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Written in our own words from a visit to the game. Names, logos and screenshots belong to idlerunner00 (solo developer). Found something out of date? Tell us.
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