Games like 极简地牢 Simple Killer

"Trinity Fusion" is a single-player Science Fiction Fighting game with an intriguing story and high-intensity combat. Explore procedurally-generated levels and hand-crafted challenges across three unique universes, each with their own parallel self, abilities, and weapons. The game boasts stunning game mechanics and splendid visuals, providing a smooth and immersive experience for players.

Monsters Domain: Prologue the beginning of your adventure in the domain of monsters. The prologue version of the game is a shortened version of the full game. You can learn about the main game mechanics here. Try to command your great army and defeat the first boss. Your objective is to stop any visitors to your Monsters’ Domain. Start from simple monsters and skeletons and with time build up you…

In "Omega Strike," players lead a squad of soldiers to defeat an evil scientist in a metroidvania-style game. Explore a large interconnected world, discover power-ups to improve abilities, and battle against bosses in this retro-inspired action-packed adventure. Save hostages and gather allies to join your team, creating a variety of tactical options for combat and exploration.

"Spacero: Sci-Fi Hero Shooter" is a shooter game with great gameplay, impressive visuals, and a roguelike adventure through dungeons. However, be prepared for substantial grinding, excessive advertisements, and occasional bugs. The game promises challenging bosses and ever-changing dungeons for players to conquer.

Steel Phantom is a high-speed action first-person shooter featuring powerful combat mechs, where each mission challenges your reflexes and strategic thinking. Pick your battle approach: a heavily armored mech built to take a beating or a lightweight, agile robot that strikes fast and evades danger. Face five thrilling missions — from daytime raids to a tense night op. Use over five weapon types, …

"NoRoY is a demanding climb through a handcrafted, dark world filled with unique and disturbing creatures. Every move matters as one mistake can set you back significantly. With precise control and varied mechanics, each run promises a tense and original experience, punctuated by intense boss battles and a haunting soundtrack."

In Guacamelee! 2, Juan Aguacate returns for a new Metroidvania-style adventure to save the Mexiverse from threat. The game features a hand-crafted world inspired by Mexican culture, with new wrestling moves and chicken-based abilities to explore and combat. Skeletal hordes, sassy villains, and platforming challenges await in this colorful and humorous sequel.

Deflector is a high-octane bullet hell roguelite set in a deadly world. Upgrade your characters with the DNA you find, evolve them further during your runs and explore the farthest reaches of this microcosm… or die trying.

"Outland is a critically acclaimed platformer offering beautiful graphics, immersive music, and a unique approach to light vs. darkness gameplay. Players can choose between single-player or co-op mode in this engaging and challenging adventure. Adapt to an ever-changing world and experience a thrilling adventure that bridges the divide between balance and chaos."

Hidden Deep is a 2D sci-fi thriller game set in a sub oceanic mining and research facility, where you lead a team to discover what happened to the previous researchers who went missing. Utilize specialized equipment, give orders to your team, and defend against horrific alien life forms and other unknown dangers. The game features multiple game modes, including a single-player option.