Top similar games like Protecting the diamond:

Valdis est un hybride dynamique tower defense et third-person shooter en univers sci-fi. Défendez le noyau énergétique d’une station spatiale contre des vagues de zombies, combinez tourelles et éléments, déclenchez des réactions dévastatrices et survivez avec votre fusil à pompe !

The game mode is unpredictable like a kaleidoscope,and every opening is a brand new adventure. Sudden events are like surprise soldiers or mysterious Easter eggs, every shot is full of variables, and every decision is crucial. Multiple roles, multiple skills, multiple weapons, and multiple teammates

You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!

It’s 2013… Holy “Siege” banner of The Chief Soldier has been moved to eternal world to welcome soldiers of future in ascendant future. Delivered his last masterpiece, named after him, perfectly on the day he died, and this perfection brought immortality.

Chess Defense is a strategy tower defense game where chess pieces become your towers.

PolyCore Defense is a tower defense game where you have to raise your defenses in order to defend your core. Build unique turrets, upgrade them with special effects and use abilities to survive waves of enemies that are trying to destroy your core!

Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *

“The Clone Cycle” is a third-person sci-fi roguelite shooter. Awaken in a collapsed cloning facility, battle aberrant clone lifeforms, collect weapons, abilities and chip modules to break through blockades and reveal the cruel truth behind endless replication cycles.

Fight multiples kind of ennemies in fast and fierce fights where only your reflexes will save the day. Discover multiples bonus that will increase your gun and increase your speed in this scifi third person shooter.

A 3rd-person co-op survival shooter for up to 4 players. Fight off endless waves of monsters, upgrade your gear, and defeat giant bosses through teamwork and fast-paced action.

Super Trunko Go is a challenging top down shooter that takes place in a thrilling space world. Navigate our hero Super Trunko, and help him restore peace back to the planet!

Shoot your way across the galaxy in this thrilling adventure! It’s the sci-fi shooter which blends old school game mechanics with modern story driven cinematic experiences. Unlock the mystery of strange events all over the Milky Way and find out who (or what) is behind them.

Defend your base on Mars from invaders in Residuum. A thrilling mix of tower defense and shooter gameplay, upgrade weapons and choose your crew for a unique experience each time. Play with a friend for even more excitement!

The Last Drop is a pixel art top-down shooter where you control the last water droplet on Earth. Battle waves of enemies with unique weapons, customize the map, and compete on the online leaderboard.

2D-isometric game with a lot of action and sci-fi narrative. Play with and switch between three characters: Kit - the girl, Che - the ape and Moses - the alien, as they explode as many droids as possible!

Bolu is a survival and building game with a story set in Lake Abant.

Become humanity's last hope. Gear up, upgrade, and unleash hell in a relentless third-person sci-fi shooter against a ruthless robotic army. The future is yours to forge in fire and steel.

INSPIRE is a Stylized Top-Down Shooter set in the near future. Customize your arsenal, soar through the skies with your jetpack, and shoot your way through an alien invasion alongside your transformable backpack companion.

It's time for a change in perspective! Explore an adventure full of tricky action and puzzles in this third-person and top-down shooter hybrid!

A disgraced engineer unravels a terrifying deception in a retro-futuristic dystopia spanning the stars, fusing resource management, strategic card duels, and morally complex social dynamics against the clockwork cruelty of an authoritarian state clinging to power.

Lady Camera is a third-person combat game. It is a single-player combat and action game where we fight against invading creatures. The game panel is easy to understand and explanatory. The logic of the game is very simple and fun. Have fun.

Bob hired an AI to look after his house. You are that AI. Pilot a combat ship, survive waves, deploy defenses, and turn a world-hopping planet into an orbital fortress in this planetary-defense action roguelite.

Reaper Recons is a fast-paced zombie arcade shooter that blends classic gameplay with modern enhancements. Eliminate waves of undead enemies, collect powerful weapon drops, and activate five distinct weapon power-ups to dominate the battlefield as difficulty steadily ramps up

When his family was taken from him, Paul Jones stopped seeking Justice and found only Retribution. In this dark, cinematic action-shooter, embark on a brutal Revenge journey against three corrupt crime families of a Neo-Noir city, armed with your M4A1 rifle.

ALBERO is a 3rd-person action game where you destroy hexagon terrain to gather resources and fight off monster waves. Don't fear death; it makes you a stronger warrior. Ready to teach a lesson to monsters who underestimate your cute appearance?

Xenoadventure is a shooting light adventure game from a top-down perspective, where players will operate a novice warrior in the game. Based on one's own talents, continuously improve oneself from the system and survive

Hype Prototype is a 3D arena third-person shooter in the prototype style. Endless bullets make the game as dynamic as possible. Each level consists of a separate arena, you need to pass it and get into the portal. The game is great for training your aim

Welcome to Solitary Sentinel, a captivating modern reimagination of Space Invaders and Missile Command, where you must defend against constantly evolving enemies by upgrading a single Sentinel. Enjoy simple controls, and deep strategic gameplay as you fend off the relentless onslaught!

Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?