How many people are playing Reef Defense right now?

Reef Defense has 1 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 13 Sep 2026.

What is the all-time peak player count of Reef Defense?

1 concurrent players on 13 Sep 2026.

When was Reef Defense released on Steam?

Reef Defense was released on Steam on 20 Jun 2025.

Reef Defense Community

Steam features

Community

Official website

WorkshopNo

MarketYes

Trading cardsYes

In-app purchasesNo

AchievementsYes

Remote PlayNo

Steam CloudYes

Family sharingYes

Single-playerSteam AchievementsFull controller supportSteam Trading CardsDualShock Controller SupportDualShock Controller SupportSteam Input API SupportSteam CloudFamily Sharing