Games like Sad Robo

"Zombie Playground is a cooperative multiplayer game with third-person shooter and action RPG elements, set in a zombie-infested school arena. Experience various enemy types, including a boss fight, and immerse yourself in a fun and immersive gameplay experience, alone or with friends."

Nex Machina is a modern, cablepunk-themed twin-stick shooter by Housemarque, where you must save humans from robot overlords through intense arcade-style action. With destruction powered by voxel technology and inspired by classics like Robotron, blast your way through waves of machines and compete for high scores. The fate of humanity rests in your shooter skills – can you rise to the challenge?

"X Invader" is a challenging 2D pixel art shoot 'em up game. Blast through hordes of alien invaders, collect power-ups, and dodge their projectiles in fast-paced action. With multiple difficulty options and a survival mode, there's plenty of replayability for both casual and hardcore players.

Galaxy Champions TV is a fast-paced top-down arena shooter where players battle waves of enemies and powerful bosses across multiple planets. Collect and upgrade a variety of weapons and power-ups while competing in intense solo or local co-op gameplay. Challenge yourself in survival mode and climb global leaderboards to become the ultimate champion.

In "Blazing Chrome," players battle through a dystopian world overrun by machines, choosing between a human resistance fighter or a reprogrammed robot. The game offers tight side-scrolling shooter action with a variety of weapons and abilities, as well as local co-op play. With hand-drawn graphics and challenging gameplay, Blazing Chrome is a love letter to classic run-and-gun games.

Citadel Stormer 2 is an explosive retro-styled run & gun action platformer set in a world ruled by a tyrannical AI. Old School platformer action - Jump and dash past insta-kill traps. Blast through enemies. Collect ammo and health. Make it to the exit in one piece. And enjoy the fine balance between platforming and combat! 38 levels set in 6 unique environments - Eliminate all threats in the ch…

Contra: Operation Galuga reinvents the classic run-'n'-gun action with modern graphics, new stages, enemies, and bosses. Players fight the Red Falcon terrorist group on Galuga Islands using an upgraded weapons system and Overload abilities. It supports explosive co-op combat for up to four players with customizable difficulty and challenge options.

"Grimoire: Manastorm" is a free-to-play, team-based first-person shooter set in a fantasy world. Players choose from a variety of mage classes, each with unique abilities, and compete in objective-based modes or battle it out in arena-style matches. The game features fast-paced action, strategic spell casting, and destructible environments.

"I Shall Remain" is a survival horror game set in the aftermath of a zombie outbreak. Players take on the role of a lone survivor, fighting to stay alive while searching for answers about the source of the infection. The game features tactical combat, crafting, and a dynamic day-night cycle that affects enemy behavior.

"Lovers in a Dangerous Spacetime" is a frantic, cooperative action game where players explore a colorful, procedurally generated galaxy in a sentient spaceship. Up to four players man various stations on the ship, working together to operate weapons, shields, and engines while battling against enemies and hazards. The goal is to rescue love-stranded space bunnies, enhance the ship, and defeat massive bosses in a challenging, fast-paced experience.