Games like Gunple: Gunman's Proof

"Shadowgrounds Survivor" is a spin-off/sequel to the original Shadowgrounds, taking place on Jupiter's moon Ganymede where humans are under alien attack. The game features 3 playable characters, each with new tactics, and an RPG-like upgrade system for weapons and characters. With a campaign mode deepening the Shadowgrounds story and a survival mode focused on alien slaughtering action, the game offers new features like the Sentry Turret and powerful Mech, as well as enhanced graphics.

Second Sun is a fast-paced FPS RPG set in a war-torn land where you play as a Sunborn warrior with unique abilities fighting to save the crumbling Empire. Engage in intense combat using skills, weapons, and movement while looting and upgrading gear through a clear progression system. Every battle and item can shape your journey to turn the tide of war.

Quasimorph: End of Dream is the first chapter of the extraction turn-based RPG Quasimorph. Confront your fears in brutal shootouts with PMC -fighters and demons and try to survive to complete your mission and bring the gear back to your spaceship!

"One More Dungeon" is a first-person shooter roguelike with pixel-art graphics and procedurally generated levels. As an adventure seeker, you must reach the final level of the dungeon and destroy the obelisks used by Evil forces to invade the world. The game features 30+ enemy types, 80+ items, and a parallel universe with manually created locations. With permadeath and a sanity level that decreases when using artifacts, each playthrough is unique and challenging.

"Ziggurat is a single-player Fantasy Shooter with fast-paced combat, Rogue-lite elements, and RPG features. Explore randomly generated dungeons, defeat bosses, and level up to prove your worth as a sorcerer. With its beautiful graphics, hilarious moments, and high replayability, Ziggurat offers a wonderful atmosphere and a challenging experience for players."

Xenomarine is a sci-fi/horror themed roguelike where you play as a space marine exploring an alien-infested space station. With no starting classes, players must develop their character and create a unique build using the items and weapons found within the game. In the Ascension Edition, players can search for the truth behind the alien infestation and gain new skills as they progress through infinite randomly generated levels.

"Earth's Dawn" is a 2D side-scrolling action game set in a post-apocalyptic world invaded by alien creatures. As a member of a resistance force, players can customize their character and weapons to fight against the alien threat in fast-paced combat. The game features a variety of missions, boss battles, and a crafting system to upgrade weapons and gear.

"Cygnus Enterprises" is a sci-fi action RPG set on the alien world of Mytilus, where players battle hostile creatures and manage their own base. The game boasts smart AI NPCs that can react to players and the environment in real time, although this feature is powered by a third party and may incur separate costs. Players can also gather resources, craft and trade items, and manage their base and employees for prosperity and happiness.

Zombotron, a free online Action game brought to you by Armor Games. Welcome to the planet «Zombotron», inhabited by human-mutants or just stupid zombies. Nobody knows where they come from and what they eat. But we know one thing - they are ready to destroy everything that moves. During the colonization of the planet people built several laboratories to create bio-robots to clean the planet fro…

"Gorky 17" is a single-player Horror Role Playing game with a good plot and delightful mechanics, set in a former Russian secret base now overrun by grotesquely deformed creatures. As part of a NATO team, explore the dense atmosphere of the deserted town of Gorky 17, uncovering intrigue, betrayal, and even some romance, while dealing with bugs and enjoying compelling music. The mission: discover the terrible secret of Gorky 17 and survive to tell the tale.