Games like Agent Roswell

Moon Mystery is a first-person shooter adventure that takes you on a journey through strange new worlds, starting from the Moon. As a lone astronaut, you must navigate puzzles and action-packed challenges after losing contact with Earth. Accompanied by an AI computer, uncover the mystery behind the failed first permanent lunar base and prepare for a perilous interstellar odyssey.

In "Invasion 2037," take on the role of a survival scientist in a post-apocalyptic world overrun by alien-controlled zombies. Manage your shelter, including electricity, ventilation, and gardening, while fighting to survive and finding a cure for the virus. The developers are currently working on a new version of the game, with updates and progress reports available on Discord.

Trench Tales is a dark, surreal third-person action game set in a war-torn world blending early 20th-century and fantastical elements. Players explore interconnected zones, engage in deliberate combat using melee, ranged weapons, and abilities, and upgrade gear through scavenging. The game emphasizes environmental storytelling with minimal dialogue, immersing players in a bleak, haunting atmosphere.

"Squirrel with a Gun" is a frenzied sandbox shooter and puzzle platformer where you play as a gun-toting rodent on a quest for golden acorns. Escape a secret facility, defeat the Agents, and upgrade your weapons to take down elite bosses in this nutty adventure. Solve intricate puzzle rooms using your arsenal to collect acorns and unlock hidden sections.

In "Edge of Eternity," players experience an enthralling JRPG adventure, waging epic turn-based battles against the all-consuming Corrosion to find a cure and save a world torn by war between magic and technology. Your choices will significantly impact the outcome of this tale of hope, sacrifice, and forgiveness. Fight for your loved ones and the future of Heryon in this epic saga.

Volcanoids is a base-building shooter with a unique steampunk drillship base and open-world survival elements. Alone or with up to 3 players, explore a constantly changing volcanic island, battle hostile robots, and craft, upgrade, and automate your drillship. Despite its pretty visuals, humor, and exceptional gameplay, it suffers from being poorly optimized and requiring lots of grinding. The game features a good story and provides a full co-op and single-player experience.

Planet Nomads is a sci-fi sandbox game that allows you to build and manipulate structures in a procedurally generated alien world. Survive by gathering resources, crafting tools, and creating technology to protect yourself from the planet's dangerous wildlife. Experience a blend of survival, engineering, and exploration as you navigate through different biomes and uncover the mysteries of the planet.

Planet Explorers is an open-world sandbox adventure game set on a distant planet. Players can build and customize their own tools, vehicles, and structures, while also gathering resources, completing missions, and fighting alien creatures. The game features a dynamic story generation system, allowing for a unique experience with each playthrough.

"Project Nimbus" is a high-speed mech action game set on a futuristic Earth devastated by war. Players control a weaponized Battle Frame, engaging in battles against enemy units, huge bosses, and unique ace pilots. With over a dozen playable Battle Frames, 26 missions, and various weapons, experience the story of a young ace pilot fighting in a war between three different factions.

Everreach: Project Eden is a fast-paced, story-driven action RPG set on the visually stunning planet of Eden. As a member of the Everreach elite forces, players must uncover the secrets of Eden's ancient civilization and save its future. Engage in epic battles against dangerous enemies, master unique weaponry, and explore diverse environments in this thrilling sci-fi adventure.