Between 2025-04-16 and 2025-04-23 there were 48 New Steam games released with Native Linux clients. For reference, during the same time, there were 552 games released for Windows on Steam, so the Linux versions represent about 8.7 % of total released titles. This week, the new adventure game called Old Skies that explores alternate realities based on your choices has been very well received:

But there’s a lot more that’s worth a look:

OPPIDUM

Released on 23 Apr, 2025, developed by EP Games®, self-published. [Steam Store Page]

Genre: Action, Adventure, Simulation

About the game: Face the challenges of Oppidum, a survival adventure for 1-4 players with a unique story waiting to be unraveled. Build a camp, collect everything a fantastic land can offer, and use it to push forward through the island. A world hanging by a thread needs your help – will you answer the call?

OLD SKIES

Released on 23 Apr, 2025, developed by Wadjet Eye Games, self-published. [Steam Store Page]

Genre: Adventure

About the game: A time travel adventure spanning two hundred years! Dive into the past with time agent Fia Quinn as she embarks on seven trips through time. History is up for grabs, from the speakeasies of Prohibition to the vicious gangs of the Gilded Age to the World Trade Center on September 10, 2001.

MOUNTAINCORE (Free Game)

Released on 22 Apr, 2025, developed by Rocket Jump Technology, self-published. [Steam Store Page]

Genre: Indie, RPG, Simulation, Strategy, Free To Play

About the game: Settle an untamed wilderness with the might of Dwarven engineering and thoughtful planning! Design and build your colony towards fame and fortune in a deeply-simulated fantasy world. Chill out in peaceful mode with a bustling settlement, or fight for survival against monsters and invasions!

SNAKECREMENTAL

Released on 22 Apr, 2025, developed by Walking Cat Studios, self-published. [Steam Store Page]

Genre: Casual, Indie, Simulation

About the game: Snake, but with a skill tree

LOOTPLOT

Released on 21 Apr, 2025, developed by CodeTheory Ltd, self-published. [Steam Store Page]

Genre: Indie, Strategy, Early Access

About the game: Re-arrange items, discover synergies, bend the rules, and break the game! LOOTPLOT is a points-based, inventory builder Roguelite centered around items, which all have a unique twist.

MINE & SLASH

Released on 21 Apr, 2025, developed by TapNice and published by TapNice, . [Steam Store Page]

Genre: Action, Adventure, Casual, Indie

About the game: Embark on an epic quest in this roguelite RPG where you explore dungeons, mine for gold, and battle fierce foes. Upgrade your gear, face daunting bosses, and uncover hidden treasures. Customize your hero with powerful loot and master new skills for endless adventure and surprises!

TIDAL SHOCK: OFF THE HOOK (Free Game)

Released on 18 Apr, 2025, developed by Moonray Studios, self-published. [Steam Store Page]

Genre: Action, Casual, Indie, Free To Play

About the game: It’s a wet and wild PvP shooter for 2-12 players! Hunt down foes on high-speed torpedoes, Outmaneuver rivals with 360° tactics, and master 4 high-stakes game modes in sprawling underwater arenas. Always free to play, never pay to win!

SHAOLIN BAO

Released on 17 Apr, 2025, developed by SCH Games, self-published. [Steam Store Page]

Genre: Action, Casual, Indie

About the game: Fling flying fans at your friends in chaotic multiplayer battles of up to 6 players! Grab powerups, master snappy controls, and fight to be the last one standing in fast-paced rounds set in hazard-filled arenas.

TEMPOPO

Released on 17 Apr, 2025, developed by Witch Beam and published by CULT Games. [Steam Store Page]

Genre: Casual, Indie

About the game: A psychedelic soundscape in the sky. Puzzle through the seasons by conducting chaotic Tempopo to rescue musical flowers. Design and populate your melodic garden, then let the music play!

POLTERGUYS: POSSESSION PARTY

Released on 17 Apr, 2025, developed by Madorium Ltd and published by Amplified Games. [Steam Store Page]

Genre: Action, Casual, Indie

About the game: Supernatural multiplayer madness where 8 players use sneaky sabotage to get opponents caught by a raging monster! Play as mischievous ghosts who possesses every-day objects to gain special powers and show off! Battle in spooky maps full of traps and use whacky powerups to sacrifice your friends!

FIENDRISE

Released on 17 Apr, 2025, developed by starcrit, self-published. [Steam Store Page]

Genre: Action, Indie, RPG

About the game: Fight through endless hordes of enemies in FIENDRISE, an action-roguelike, bullet-hell game. Explore ever-changing areas, unlock powerful fiends, each with a unique set of abilities, and experiment with different builds to survive the chaos.