A space io game with territory worth fighting for

Familiar browser action with a strategic map

If you search for a space io game, you probably want instant access, readable controls, short time to action, and a battlefield shared with other pilots. Purge in Space provides those qualities while adding a territory system that remains meaningful for the entire match.

Online UFO battles with consequences

Ships are colorful UFOs with independent movement and aiming. Projectiles, citadel turrets, active abilities, and territory borders make each encounter easy to read. Winning an online UFO battle game encounter can do more than add a kill: it can remove a rival's respawn network and transfer valuable bases.

More than growing by collecting objects

Power comes from controlled citadels rather than random pickups. Every captured base grants fire rate, speed, regeneration, range, damage, Blink, or Immunity. Your build is visible on the map, contestable by opponents, and reversible if you lose territory.

Instant access without abandoning long-term decisions

The game opens in a modern browser and supports guest play. A match is easy to enter, but the choices remain tactical: expand along safe borders, cut a supply line, defend a capital, hunt an exposed leader, or build a focused stack of abilities.

For a chronological introduction, read How to Play Purge in Space. For the complete rule reference, use How to Play.