Ocean Keeper Co-op is 70% Off, So Bring Your Friends Down With You
RetroStyle Games
Hey Keepers!
The Steam Autumn Sale is live, and Ocean Keeper Co-op Drill Multiplayer is 70% off until October 8.
Climb into the Mech Spider with up to three friends, hold off endless hordes together, and keep your Mech standing – if it goes down, you're all in trouble. Between waves, you get just one minute to mine, upgrade your gear and get ready for what's coming next.
If you'd rather test your nerves solo first, Ocean Keeper: Dome Survival is on sale as well. And for a very different kind of co-op, Last Pirates: Die Together is 30% off during the sale.
https://store.steampowered.com/app/4317790/Last_Pirates_Die_Together/ See you in the depths! – The Ocean Keeper Team
This announcement was originally published by RetroStyle Games on Steam on Oct 1, 2026.
Open the original on Steam