Best Steam Games on Sale for May 2026

Steam discounts new and fan favorite games every week. This list highlights the best deals currently available on the Steam store.

This article will be updated at least twice a month, so check back often to see what is new.

NBA 2K26

Bragging rights are on the line in MyCAREER, MyTEAM, MyNBA, The W, and Play Now. Showcase your bag of moves with hyper realism, Powered by ProPLAY™, and challenge your friends, or rivals, in NBA 2K26’s competitive modes—and leave no doubt that you wear the crown.

NBA 2K26 is currently 86% off ($9.79 when normally $69.99).

Devil May Cry 5

The ultimate Devil Hunter is back in style, in the game action fans have been waiting for.

Devil May Cry 5 is currently 85% off ($4.49 when normally $29.99).

Subnautica: Below Zero

Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.

Subnautica: Below Zero is currently 75% off ($7.49 when normally $29.99).

Subnautica

Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

Subnautica is currently 75% off ($7.49 when normally $29.99).

Kerbal Space Program

In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.

Kerbal Space Program is currently 75% off ($9.99 when normally $39.99).

Red Dead Redemption 2

Arthur Morgan and the Van der Linde Gang are outlaws on the run. With federal agents and bounty hunters massing on their heels, the gang must rob, steal, and fight their way across the rugged heartland in order to survive.

Red Dead Redemption 2 is currently 75% off ($14.99 when normally $59.99).

Train Sim World® 6

Embark on your next journey and discover the joy of train simulation. Be ready for anything as you master formidable trains across 3 new routes. Unlock new skills and expand your hobby - Expect the Unexpected in Train Sim World 6!

Train Sim World® 6 is currently 70% off ($14.99 when normally $39.99).

DOOM: The Dark Ages

DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells an epic cinematic story worthy of the DOOM Slayer’s legend. Players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell.

DOOM: The Dark Ages is currently 67% off ($23.09 when normally $69.99).

Call of Duty®: Black Ops III

Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion.

Call of Duty®: Black Ops III is currently 67% off ($19.79 when normally $59.99).

Nine Sols

Nine Sols is a lore rich, hand-drawn 2D action-platformer featuring Sekiro-inspired deflection focused combat. Embark on a journey of eastern fantasy, explore the land once home to an ancient alien race, and follow a vengeful hero’s quest to slay the 9 Sols, formidable rulers of this forsaken realm.

Nine Sols is currently 60% off ($11.99 when normally $29.99).

Diablo® IV

Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.

Diablo® IV is currently 40% off ($29.99 when normally $49.99).

Space Haven

Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.

Space Haven is currently 40% off ($14.99 when normally $24.99).

Conan Exiles Enhanced

Conan Exiles Enhanced is an open world survival game set in the mythical lands of Hyboria, now fully upgraded to Unreal Engine 5 with stunning visuals and improved performance. SURVIVE, BUILD, and DOMINATE alone or with friends in a world brimming with adventure!

Conan Exiles Enhanced is currently 25% off ($29.99 when normally $39.99).

Heroes of Might and Magic: Olden Era

Heroes of Might and Magic: Olden Era is the official prequel hailing back to the origins of the genre-defining, critically acclaimed series of turn-based strategy games. Raise grand armies and wield devastating spells to overcome your foes in both solo and multiplayer.

Heroes of Might and Magic: Olden Era is currently 25% off ($29.99 when normally $39.99).

Battlestar Galactica: Scattered Hopes

In Battlestar Galactica: Scattered Hopes, take command of a fleet escaping the annihilation of the Twelve Colonies. Manage crises on board as you prepare for the next encounter with the Cylon Fleet. Times are dire, and hard choices must be made. Your only hope: rejoin the Battlestar Galactica.

Battlestar Galactica: Scattered Hopes is currently 20% off ($19.99 - new release).

Dead as Disco

Martial arts meets music video in Dead as Disco, a neon-drenched Beat ‘Em Up where every punch, kick, and combo syncs to the music. Join Charlie Disco on a quest to confront the villainous Idols and reunite the band.

Dead as Disco is currently 20% off ($19.99 - new release).

The Last Caretaker

Explore a drowned Earth, restore lost systems, and raise the last human seeds in this first-person survival-crafting adventure. Build, scavenge, defend, and launch humanity back to the stars.

The Last Caretaker is currently 20% off ($27.99 when normally $34.99).

Librarian: Tidy Up the Arcane Library!

Librarian: Tidy Up the Arcane Library! is a single-player simulation. You need return scattered books to proper places in an Arcane Library. As completed rows of bookshelves, you can learn ability to improve your efficiency. Use your skills and strategies to shelve 3,072 books as quick as you can.

Librarian: Tidy Up the Arcane Library! is currently 15% off ($5.99 - new release).

Outbound

Explore a colorful world and build your own cozy home on wheels. Craft workstations, and source energy from the sun, wind, or water. Upgrade and customize your vehicle, grow crops, and live sustainably off-grid with up to 4 players.

Outbound is currently 10% off ($22.49 - new release).

Everything is Crab: The Animal Evolution Roguelite

The Animal Evolution Roguelite. Hunt, Flee, Scavenge and Thrive in a living ecosystem. Choose from 125+ Evolutions and Specialisations for unique creature combinations in every run. Adapt to survive the natural curve in order to beat carcinisation... or get Darwin'd trying!

Everything is Crab: The Animal Evolution Roguelite is currently 10% off ($8.99 - new release).

Check out our Xbox Game Pass article and PlayStation Plus article for monthly releases!