HomeLittlest Catalyst: Swarm Defense

Littlest Catalyst: Swarm Defense
LittlestGames · 2026 · demo · data updated Oct 24, 2026
Command a crew of tiny bots, build a modular space base, and repel relentless alien swarms. Build, upgrade, defend, and don't forget to pet the crew members.
Coming soon on Steam · Demo available · 24 followers
Tags: Strategy, Colony Sim, RTS, Tower Defense, Cute, Roguelike, Base Building, Tactical