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System Shock (2023) is a remake of the original first-person action-adventure game released in 1994. As before, it takes place in the future in a cyberpunk setting and features horror elements. The long-awaited remake first announced in 2015 was developed by Nightdive Studios and published by Prime Matter on May 30, 2023 on Steam, Epic Games Store, and GOG.com.

Firmament is a first-person narrative adventure and puzzle game developed and published by Cyan Worlds, known as the creators of Myst and Riven. The game is the first original title from the developer since 2016. It was released for PC and Mac devices on May 18, 2023 on Steam and GOG after a successful Kickstarter campaign.

Terra Nil is a single-player strategy and puzzle game about building a thriving ecosystem of plants and animals to restore life in a desolate world. The game offers multiple difficulty options, while its landscapes are procedurally generated, allowing for unique playthroughs.

The game was developed by Free Lives and published by Devolver Digital on March 28, 2023 on Steam, Epic Games Store, itch.io, and GOG.

Lemnis Gate is a time-warping, turn-based combat strategy FPS. Over five alternating turns taking place in a 25 second time-loop, you are called to master the unique abilities of a varied cast of deep-space operatives and out-skill, outsmart, and outmaneuver your opponent in mind-bending four-dimensional battles.

The game was delisted from stores on April 11th, 2023 and will be shut down on July 11th of the same year.

Destroy All Humans! is an open world action-adventure video game developed by Black Forest Games and published by THQ Nordic. It is the fifth installment in the Destroy All Humans! franchise, and a remake of the 2005 original game. This remake is the first entry in the franchise since Path of the Furon (2008).
(source: Wikipedia)

Sherlock Holmes The Awakened is a single-player third-person adventure and an expanded remake of the 2006 game of the same name developed by Frogwares.
The game centers around a young Sherlock Holmes and Dr. Watson as they investigate disappearances connected to the Cthulhu Mythos of H. P. Lovecraft.

It was released on April 11, 2023 on Steam, Epic Games Store, and GOG after a successful Kickstarter campaign.

The Outer Worlds: Spacer’s Choice Edition is an upgraded version of The Outer Worlds, a single-player action RPG developed by Obsidian Entertainment and published by Private Division. The new release includes enhanced visuals, an updated engine, a player level cap increase, AI improvements, as well as the previously released expansions for the base game.

The Spacer's Choice edition is available on Steam, Epic Games Store, and GOG.

High On Life is a comedy-driven action-adventure game from Justin Roiland, who is best known as the co-creator of Rick and Morty. The game was released on Steam, Epic Games Store and Microsoft Store.