Games like Rogue Planet: Dead Sand

System Shock 2: 25th Anniversary Remaster is a modernized FPS/RPG classic where you awaken on the derelict ship Von Braun with no memory and a rogue AI, SHODAN, threatening humanity. Navigate through eerie corridors filled with mutants and robots, unraveling the ship’s dark mysteries. Enjoy cross-play co-op multiplayer, multiple factions, and extensive mod support.

Ctesiphon is a sci-fi boomer-shooter where bounty hunter Ethelyn Dax battles an invading mercenary army and their robotic forces to reclaim the resort city of Ctesiphon. Featuring intense action and retro-inspired gameplay, it combines classic shooter mechanics with a futuristic setting. The game showcases deep combat against a sprawling enemy threat.

S2Engine HD is a 3D game engine designed for creating and playing video games. It features a dynamic lighting system, advanced physics, and support for high-definition graphics. Users can create and customize their own game worlds, characters, and rules using the engine's powerful tools and scripting language. The engine supports multiplayer gaming and includes a variety of pre-built assets and examples to help users get started.

"Prominence is a single-player Science Fiction Point and Click game with a sensational story and masterful visuals. As a lone adventurer, you must save the Letarri people and their new home after their interstellar mission goes awry. Solve challenging puzzles, discover clues, and hack computer systems to unravel the mystery and ensure their survival."

"Battlefield 3™" is a first-person shooter game that offers intense multiplayer action across 29 maps, allowing players to commandeer various vehicles and work together in 4 different classes. The game provides total freedom to fight as you wish, with destructible environments and a ranking system that unlocks additional extras. Experience large-scale warfare with a wide range of weapons and gadgets at your disposal.

Overload is a Sci-Fi shooter game with both single-player and multiplayer modes, offering an engaging story campaign across 15+ atmospheric levels and various customization options. With 16 upgradeable weapons, over 20 robot types, and a pulse-pounding soundtrack, this game delivers intense action, awesome graphics, and high replayability, including Challenge Mode and survival challenges. However, be prepared for some grinding.

"Distant Worlds: Universe" is a 4X space strategy game with a real-time pausable gameplay style, offering vast galaxies with up to 1400 star systems and 50,000 planets. The game features an engaging storyline, various victory conditions, and open-ended sandbox mode. It also includes all previous Distant Worlds releases and improved modding support.

"Solstice" is a single-player mystery role-playing game set in a dystopian, wintry city filled with intriguing misfits and an atmospheric, masterful soundtrack. As the doctor and a mysterious young woman, players investigate the disappearance of the local madman, uncovering a story of small personal disasters that turn into great catastrophes. The game features stunning graphics and a haunting environment, perfect for those seeking a deep, immersive narrative experience.

"Outbreak: The New Nightmare" is a survival horror game set in a city overrun by the undead. Players must scavenge for supplies, face off against zombies, and try to escape with their lives. The game features local co-op play for up to two players and high definition 3D graphics. It is a chilling love letter to classic 90s survival horror games.

The Gold River Project is an immersive, demanding UE5 hiking experience that emphasizes exploration and survival through dynamic seasons and unique challenges. Players enjoy a safe, welcoming environment with procedural elements, continuing to expand content and threats in ongoing development. Demo progress carries over, encouraging a smooth transition into the full, unlimited play experience.