Coming Q2 2027 Date not final

Littlest Catalyst: Swarm Defense

By LittlestGames

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Littlest Catalyst: Swarm Defense is a game tagged Strategy, Colony Sim and RTS by LittlestGames, launching on Steam in Q2 2027. The quietest week ahead for games like it starts Nov 23. The Steam games most like it include BULWARK: Hold the Heart, Critter Conquest and Sushi Cat - Tower Defense.

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.

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Busiest weeks for games like this one in the next 12 weeks:

Week of Nov 2, 2026 — Packed, 139 similar games
Week of Oct 26, 2026 — Packed, 142 similar games
Week of Nov 9, 2026 — Packed, 120 similar games

Quietest: Nov 23, Dec 7, Jan 11.

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<a href="https://launchrivals.com/games/5161400-littlest-catalyst-swarm-defense"><img src="https://launchrivals.com/games/5161400/badge.png?theme=light" alt="Littlest Catalyst: Swarm Defense launch date" width="320" height="84"></a>