ZeroSpace Wiki

ZeroSpace entered Steam Early Access on July 20, 2026. Galactic War Season Zero is active through August 2, 2026, giving alliances a two-week window to compete for the Galactic Emperor title.

Early Access includes four playable factions, six mercenary factions, about 10 heroes at launch, Act 1 campaign (12 missions as Prefect Aster), 10 Galactic War co-op missions, Survival wave defense, ranked 1v1 and 2v2, Galactic War Season Zero (cosmetics for participants), skirmish with free-for-all, and ongoing balance updates from Starlance Studios.

There are four main factions at launch — Protectorate, Grell, Xol, and Legion — plus six mercenary factions you combine with a hero in the modular loadout system.

Galactic War is ZeroSpace's persistent seasonal mode where player alliances capture regions on a galactic map, score objectives, and compete for the Galactic Emperor title. Season Zero is active through August 2, 2026.

Season Zero runs from July 20 through August 2, 2026 —a focused two-week launch event designed to introduce alliances, map control, and end-of-season rewards before future seasons expand the mode.

ZeroSpace is a hybrid: real-time strategy battles with base building and unit control, plus RPG-style hero abilities, mercenary customization, and Mass Effect–inspired campaign choices —not a traditional single-race RTS.

Yes. Each match uses one main faction, one mercenary group, and one hero. Tier lists on this wiki rank combinations rather than single races, so check the loadout builder and tier pages before you queue.

Yes. Skirmish supports AI and PvP sandbox matches, Co-op lets you team up on scenarios, and Galactic War adds large-scale alliance warfare. Campaign is fully playable solo with optional co-op on select missions.

See our system requirements page for minimum and recommended specs. Early Access targets modern mid-range GPUs; adjusting quality-of-life settings and keybindings can improve performance on lower-end hardware.

If Season Zero is still live, open the final-week checklist first. Otherwise skim Minor Update July 26 and Weekend Update July 24, then how to play, keybindings, and a faction overview.