Games like MONOSHOT.

"Sonar Shock" is a first-person dungeon-crawler with RPG elements, where you explore a Soviet super submarine filled with supernatural infestations. Customize your character and navigate through the submarine's four floors, collecting powerful weapons and uncovering its dark secrets. Interact with the crew, solve side-quests, and discover hidden treasures, all while facing your fears in this survival horror.

Cobalt is a Science Fiction Action game that combines a single-player campaign with local and online multiplayer modes. The game features a unique slow-motion mechanic that allows for impressive moves and tactics, with a variety of weapons, maps, and customization options available. Uncover the mysteries of a humanless world while riding a space hamster and engaging in both cooperative and competitive gameplay.

"Westboro" is a single-player Science Fiction Role Playing game with good story and mechanics, and splendid visuals. In the year 2039, with fresh water becoming scarce and controlled by the dominant Transnational Corporation SICON, the global population is in a state of emergency. As a player, utilize the unique real-time combat system in this Indie Point'n'Click Action RPG to choose your playstyle and survive the uprisings.

"Lovecraft's Untold Stories" is a rogue-lite action game based on the horror stories of H.P. Lovecraft. Players explore randomly generated levels filled with cultists and monsters from the Mythos, improving weapons and gear, solving puzzles, and uncovering clues to defeat the Great Old Ones. The game features multiple characters, each with their own investigations and unique levels.

"Nienix is a Sci-Fi Shooter game with physics-based bullet hell combat and action RPG progression. Play single-player, co-op with up to 6 players, or PvP with up to 40 players. Experience an epic journey through procedurally generated galaxies in search of the mythical artifact Nienix, with character progression systems and unique items to suit various playstyles."

Root is a single-player shooter game with hardcore stealth FPS gameplay and cyber espionage theme. As hacker Edward Summerton, infiltrate a powerful corporation's network, avoiding detection or confronting enemies, while dealing with the all-knowing Systems Administrator. With excellent visuals and a wonderful soundtrack, the game offers a challenging and immersive experience in corporate crypto-espionage.

"Aztaka is a single-player platformer-RPG with action-packed gameplay, spectacular visuals, and a masterful soundtrack. As Huitzilo, heir of the Sun God, you must save your people by reuniting the seven phonograms and vanquishing foes through combat and spiritual magic. Experience 21 unique levels, customize your character, and embark on side-quests to enhance skills and acquire items."

Guns of Icarus Online is a steampunk-themed multiplayer airship combat game. Players man ship stations, like gunner, pilot, or engineer, to complete objectives and defeat enemy teams. Communication and teamwork are crucial for success in this high-flying, aerial warfare experience.

Captain Starshot is a rogue-like dungeon crawler (with a twist) in which you play as the mighty Captain himself! You explore the galaxy with your own space crew and start your mission to defeat the hordes of villainous aliens, find their mother ship and take on their leader.

"Artificial Extinction" is a Sentry Defense game with Real Time Strategy elements, played from a First Person perspective. In the future, you play a colonist searching for a peaceful planet, only to find that the AI-driven terra-forming robots have turned hostile. With just 9 days to find a safe location, can you protect yourself and prepare for your family's arrival? The game tackles relevant topics such as AI development, LAWS, and military robotics.