Games like SOS Atlas

"Attack on Toys" is a 3rd-person shooter game with real-time strategy elements, where you command an army of toy soldiers and battle against other toys. The game features a toy-box for customization, unlimited wave survival modes, and supports Steam Workshop for community created content. You can build your army with various units, including tanks, helicopters, and mechs to defeat the enemy toys and protect your HQ.

"Attack on Toys" is a tower defense game where players protect their toy collection from an onslaught of evil plush toys. Utilize an arsenal of toy weapons, special abilities, and strategic placement to defend your toys and defeat the bosses. With cute graphics and challenging gameplay, it's a nostalgic trip down memory lane.

"Lumencraft is a Role Playing game with great gameplay and stellar visuals, offering both single-player and local multi-player in a co-op, split screen setting. Explore procedurally generated levels, build your base, dig tunnels, and battle darkness to find the precious Lumen, Humanity's only hope for survival."

The Scouring is a strategic RTS where you build bases, manage resources, and command armies while defending against nightly undead waves. It blends action RPG elements by allowing you to control a powerful hero with unique skills, explore dungeons, and customize your playstyle. Multiplayer modes support up to 8 players, with extensive user-generated content for endless variety.

"Silica" is a shooter/RTS hybrid offering 2-player co-op, PvP, and single-player action. Choose between human infantry or alien hive-mind, each with unique vehicles and creatures. Join the community through the official Discord server for updates, developer interaction, and player collaboration. Despite some bugs, the technical aspects, humor, and dense atmosphere make it a worthwhile experience.

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.

AirMech is a fast paced Action-RTS game that can be played online competitively or cooperatively. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!

"Gunheart is a sci-fi shooter game with RPG elements, offering both single-player and multiplayer modes for up to 2 players. Traverse vast battlefields with unique movement mechanics and customize your arsenal with over 40 weapon modifications. Expect a gripping storyline, plenty of humor, and PvP action."

"Can't Drive This" is a co-op multiplayer party racing game where one player drives a monster truck while the other builds the road in front. The driver must maintain speed or risk explosion, similar to the Sandra Bullock movie "Speed." Players can enjoy local or online co-op, or single-player mode with AI or online opponents.

Hive Jump is a fast-paced, action-platformer where you play as a brave space marine tasked with eradicating alien hives. Use a variety of weapons and equipment to navigate through procedurally generated levels, and work together with your team in local or online co-op. Fight challenging bosses, collect resources, and upgrade your gear to save humanity from the alien threat.