Games like Neon Sky

"High Entropy: Challenges" is a free action-adventure FPS game with 15 levels and multiple paths to explore. Players can use computers via GUIs or command line interfaces to unlock doors, hack systems, and neutralize enemies. The game offers a special ending for those who achieve a 100% score in all levels. Manuals are placed throughout the levels to help players understand the command line interface.

"Republique is a single-player horror stealth game, offering an interesting plot, excellent gameplay, and awesome visuals. The game's massive Fall 2018 update includes gamepad support, new costumes for the main character Hope, engine upgrade, and numerous bug fixes, enhancing the unique atmosphere for a more immersive experience."

hate.net is a minimalistic single-player FPS shooter featuring smooth movement with sliding, jumping, and double-jumping mechanics. Engage in endless battles using sword and gun while exploring a world of perpetually fighting bots locked in meaningless conflict. With excellent gameplay and good graphics, it offers both chaotic combat and a unique, immersive atmosphere to observe.

Coven is a retro fps/slasher set in the 1600's in which you play as a young woman who is wrongly accused of witchcraft and burned at the stake. She's resurrected by an unknown force and seeks revenge.

"360 No Scope Arena" is a fast-paced, action-packed shooter game that takes place in a futuristic arena. Players must use a variety of weapons and power-ups to defeat their opponents in intense multiplayer matches. With its unique movement system and strategic gameplay, "360 No Scope Arena" offers a fresh and exciting take on the shooter genre. However, please note that I could not find detailed information about this specific game, so some features may not be accurate.

"Turbo Overkill" is a single-player, sci-fi shooter game with an outstanding story, excellent gameplay, and unique atmosphere. As Johnny Turbo, a half-metal, half-human murder machine, you'll wreak havoc in a Blade Runner-meets-DOOM hellscape using your arm rockets and leg chainsaw to save Paradise from a rogue AI. The game boasts stunning visuals, excellent music, and plenty of humor, but expect some bugs and grinding to fully enjoy this boomer shooter masterpiece.

"Industria" is a single-player horror shooter game with an intriguing story set in Berlin during the fall of the wall. Experience a tight atmosphere full of mystery, deadly danger, and unique surrealist visuals. With 4 hours of gameplay, 5 weapons, and a memorable experimental soundtrack, it offers a dense and emotional journey, despite some optimization issues and bugs.

Project Zomboid is a hardcore sandbox zombie survival game, with a focus on realistic survival and an emphasis on avoiding a relentless horde of zombies. The game features online multiplayer with persistent player-run servers, local 4-player split-screen co-op, and a vast, growing map to explore. It boasts in-depth visual and hearing systems, as well as a full line of sight system, for a truly immersive experience.

"Welcome to Hanwell" is a single-player, survival horror game set in a British town. The player must navigate through a creepy and unsettling environment, avoid hostile characters, and uncover the dark secrets of Hanwell. With a focus on exploration and stealth, the game aims to deliver a frightening experience that will keep players on the edge of their seats.

The Resentment is a psychological horror game that follows Lisa Parker through a traumatic event.