Sea Warden Demo Now Available!

Dear Wardens,

The wait is over! We’re excited to announce that Sea Warden is officially part of the 2026 Steam Next Fest. Starting now, everyone can download and play our free demo!

Sea Warden Demo

📖 What is Sea Warden?

Sea Warden is a co-op survival game set on a living island carried across the ocean by a massive sea turtle named Ao.

Build and rebuild your home on Ao’s back

Gather resources, craft tools, construct shelters, and prepare for the dangers of the ocean.

Survive the creatures beneath the waves

Defend yourself, your friends, and Ao from hostile creatures and the dangers that emerge as your journey continues.

Protect Ao and restore balance

Ao is not just your island, it is a living being that depends on you. Care for Ao, protect it from threats, and discover lost animal spirits waiting to be set free as you help repair the destroyed world.

The current demo is still in development. If you or your friends encounter any bugs during your journey, or if you have ideas that could improve the game, please join our official Discord or post in the Steam Community. Every piece of feedback helps us improve Sea Warden.

If Sea Warden has caught your interest, please consider adding it to your Steam wishlist. Your support means a lot to our indie team and gives us the strength to keep sailing forward. -From the creators of Old Market Simulator