Games like I'm Titanium

"Beat Hazard 2" is a rhythm-based shoot 'em up game where players face off against musically- synchronized enemies and bosses. The game features procedurally generated levels and customizable ships, with the intensity of gameplay tied to the beat of the user's chosen music. Online multiplayer is also available, allowing players to compete against each other's music-driven levels.

Steredenn: Binary Stars is an award-winning rogue-like shoot'em up game with intense boss battles, randomly generated environments, and a vast arsenal of weapons. Experience quick, challenging sessions with upgrades and space events, available now on PC, Xbox One, PS4, Nintendo Switch, and iOS. Receive critical acclaim with user ratings around 90% on Steam and an average press rating of 8/10.

"Really Big Sky" is a fast-paced, twin-stick shooter set in space, where you must defend your planet from waves of alien invaders. With 12 game modes, 17 enemy types, and dynamic bosses, the game offers adaptive and addictive gameplay. Its procedural generation system based on your playstyle ensures a unique experience every time. The game also features power-ups, perks, and a friendly mothership to assist you, along with a comprehensive statistics system to track your progress.

"Super Mutant Alien Assault" is a challenging arcade-style platformer where you fend off alien attacks on a spaceship. With rapid fire levels and randomized objectives, enemies, and vending machines, each playthrough is unique. Unlock and master a variety of weapons, abilities, and perks to survive and save humanity across three galaxies.

Ring Runner combines the fast-paced action of space combat with the rich story and skill variety of an RPG. Trek across the universe in a 30 hour long story-driven campaign based on a companion Sci Fi novel, or challenge 6 scenarios alone, cooperatively, or competitively through local or online multiplayer.

Planetaries is a sci-fi open-world RPG offering both single-player and co-op multiplayer experiences. Players explore, gather resources, craft, and build bases while engaging in raids and completing contracts to unlock technologies and gear. Despite great mechanics and visuals, the game features heavy grinding and numerous bugs.

"Ocean Keeper: Dome Survival" is a game where players explore the ocean floor on a robotic spider, fighting off sea monsters and gathering resources to upgrade their machine. The game features a huge arsenal of weapons and a meta-currency system for customization. Players can discover lost remnants of civilization and mine resources in caves while trying to survive in this underwater world.

PARTICLE MACE is an arcade-style game with a physics-based mechanic, where you defend yourself in a hostile universe by swinging particles into enemies. It features 3 endless modes, 150 missions, local multiplayer deathmatch and co-op, ship unlocks, and leaderboards. The game has intense flashing lights and rapid movement, which may affect players with photosensitivity.

In "Planets Under Attack," players must defend their home planet while attempting to conquer others, using strategic planning and real-time battles. With various civilizations to choose from, each with unique strengths and weaknesses, the game offers a deep and engaging experience. The goal is to become the dominant force in the galaxy by building and managing space fleets, and outsmarting opponents in this challenging and exciting strategy game.

Crimzon Clover: World Ignition is a top-down shooter from YOTSUBANE, AdventurePlanningService, featuring intense bullet hell action and customizable ships. Choose from four different modes, including Original, Unlimited, Time Attack, and Boost, and set your difficulty to either Arcade or Novice. The game features a unique multi-gauge system that allows you to upgrade your ship and control your playstyle.