Release Countdown
Littlest Catalyst: Swarm Defense cover art

Littlest Catalyst: Swarm Defense release date

AnnouncedGamePC

A small scale real-time strategy/base defense game with roguelite elements 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.

Release date
Q4 2026
Developer
LittlestGames
Genre
Real Time Strategy (RTS), Strategy

Release window

Q4 2026

An exact day has not been announced yet. The countdown starts when it is.

Get an email when it's out (and if the date changes).

Release dates by platform and region

PlatformRegionDateUnlock timeStatusSource
PCWorldwideNot announcedAnnouncedSource

Where to pre-order

Pre-orders have not been listed yet.

Trailers and gameplay

Release date history

  1. Date announced: Q4 2026. Status: announced — Upstream update (igdb) Source

Frequently asked questions

When does Littlest Catalyst: Swarm Defense release?

Littlest Catalyst: Swarm Defense is scheduled to release on Q4 2026.

What time does Littlest Catalyst: Swarm Defense unlock?

The exact unlock time has not been announced. Most digital releases unlock at midnight local time or at a single global time set by the publisher; this page will list it as soon as it is known.

Which platforms is Littlest Catalyst: Swarm Defense on?

Littlest Catalyst: Swarm Defense is releasing on PC.

Has Littlest Catalyst: Swarm Defense been delayed?

No delay has been announced. This page tracks every date change with a source link.

Can I pre-order Littlest Catalyst: Swarm Defense?

Pre-orders have not been listed yet. Stores and prices will appear here once available.