Steam Ocean Fest: Play Diving and Sea Games
Here is a summary of the Steam Ocean Fest event details for your post:
- Event Name: Steam Ocean Fest 2026
- Dates: May 18, 2026 – May 25, 2026 (Ends at 10:00 AM PT / 5:00 PM GMT)
- Theme: A themed sale event celebrating games set in, on, or under the water—covering genres from cozy fishing and deep-sea survival to naval strategy and maritime horror.
- Discount Range: Savings up to 25% to 90% off.
- Price Range: Extremely budget-friendly, with options for every tier:
- Under $5: Steeper cuts like Skull and Bones (90% off, under $3) and Maneater (85% off).
- Under $10: Major tier-one titles heavily discounted to $7.49, including Subnautica (75% off), Subnautica: Below Zero (75% off), and Still Wakes the Deep (75% off).
- Under $20: Cooperative and tactical mainstays like Barotrauma (50% off) at $19.99.
- Free: A massive selection of free downloadable game demos to try before buying.
Whether you want to construct a cozy floating empire from literal marine debris or face down eldritch terrors in a rusted-out submarine, Steam is currently giving gamers a massive reason to dive into the deep end. The Steam Ocean Fest is officially underway, running through May 25th, and it is absolutely packed with massive discounts, free demos, and underwater adventures across every genre imaginable.
If your ideal maritime getaway involves absolute serenity (with just a dash of existential dread), the sale has you covered with foundational ocean survival hits. You can grab Subnautica and its icy sequel, Subnautica: Below Zero, to build stunning base camps amidst alien coral reefs.
If you prefer to stay on the surface, Raft lets you hook trash out of the water with your friends to expand a tiny wooden square into a floating mansion. For a completely different kind of cozy vibe, Loddlenaut lets you clean up ocean pollution and take care of adorable, axolotl-like creatures.
Of course, the ocean isn’t all sunshine and friendly marine life. If you like your deep-sea excursions served with a heavy dose of psychological horror, this festival has some incredible highlights. The psychological thriller Still Wakes the Deep strands you on a claustrophobic Scottish oil rig in the middle of a catastrophic storm. If you want a masterclass in tension, Iron Lung traps you in a tiny, windowless sub photographing an ocean of actual blood, while the brutal cooperative survival game Barotrauma tasks you and a highly chaotic crew with keeping a submarine functioning beneath the frozen crust of Jupiter’s moon.
For the strategy buffs and casual sailors, the Ocean Fest also shines a spotlight on tactical gems like Sea Power: Naval Combat and the wonderfully unsettling fishing RPG Dredge, where casting a line at night might net you a prize catch—or an encounter with a cosmic horror.
There are hundreds of titles participating, making it the perfect weekend to overhaul your backlog with games that celebrate the beautiful, mysterious, and occasionally terrifying depths of our waters. Head over to the Steam Ocean Hub, download a few demos, and find your next aquatic obsession before the tide rolls out on May 25th!