Top similar games like Astro Combat:

Control your Hero to aid your Turrets and Traps in battle in this grim, dark Tower Defense & Action RPG with a scifi-grindhouse aesthetic. Create deadly weapon barrages and fuse together Bleed, Burn, Shock, Freeze, Stun and many more elements to annihilate your enemies.

KNOW YOUR ENEMY. FIRE YOUR CANNONS. A spaceship management and combat game. As the Captain of Silver Wolf, command your crew and use your energy strategically. Change your future with your decisions. Arm your ship and strengthen its shields. Survive in the solar system full of dangers.

Intruder Alert is an action-stealth 2D adventure combined with multiple other genres packed into a single game. Stealthily avoid other shapes, defeat them when necessary, and complete various tasks along your journey.

This rogue-like action game will get your adrenaline pumping, combining exhilarating combat with deep strategic building! Every adventure is a brand-new beginning, you'll unlock new talents, hone your skills, and create powerful skill combinations to destroy groups of monsters ultimately! Ready？

本作は東方プロジェクト原作の特撮風二次創作。 100ｍオーバーの怪獣災害「スイカ」を撃退すべく「メカスイカ」で戦います。 メカスイカは、両手・頭・体が好き勝手に同時行動可能！ さらに改造で数十の必殺技を搭載し、ビルを破壊しながら大暴れするぞ！

Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.

Experience a sci-fi action-adventure RPG on the Moon in the year 30XX! Join Bella in a story of science, truth, justice, and trust, as she travels the silver globe to find a way to save humanity from Comet Coda! It's time to unleash your Lux!

Defend your castle in this fast-paced tower defense/action hybrid game with stunning pixel art graphics! Play as alchemically enhanced warrior Bellator, set traps, build towers, craft powerful weapons, and defend your home! The fate of the castle lies in your hands!

《Beat The Soul Z》 is a 2D pixel style platformer action game. The player takes on the role of the main character and plays the game from different perspectives, and cooperate with his soul to fight, explore, and pass the level.

1000 Waves is a bullet hell arcade game that becomes progressively difficult as you approach the 1000th wave. Strengthen your ship by leveling up and conquer the final boss!

Krisalis Software’s gripping isometric squad-based sci-fi action RPG follows your team of four explorers as they trek through the dark environments of the Weapons Research Facility to uncover the mystery of what went wrong.

Survive the all-consuming darkness! Against Twilight is a casual game where your choices can make you stronger to finish off thousands of creatures that appear in the twilight.

Asteroid is an open world action adventure RPG set in space! Explore the universe to save planets, upgrade your ship and equipment, and defeat increasingly fearsome enemies!

Annihilate hordes of enemies with devastating, unique, and powerful weapon upgrades! In Space Survivors, a survivor-like game with roguelite elements, every move could mean victory or death! head back to your station, hack cargo for pets and prepare for an even tougher run!

Annihilate grotesque eyeball monsters in this top-down, roguelike, bullet purgatory, twin-stick shooter. Survive a full day raging on the dance floor by blasting baddies using unique builds combos on each frantic run to nab a spot on the online leaderboards.

Blast through enemies, build defenses, launch fighters, and upgrade your way to victory in this fast-paced space shooter/action RTS hybrid.

Build your towers according to the enmey you are facing in the wave. Upgrade your turrets to increase range, damage or rewards. Each enemy wave will be random and increases in speed and damage resistance. How far can you go!

或许在某个时空里他已经战败了 但是在这里或许可以改写一切，传说最强的赏金猎人！ 那段未完的故事 将如何开始又如何结束...

An experimental game. Simultaneous turn-based sci-fi combat. Simple controls, deep gameplay inspired by chess. Designed for randomised, 10 minute, low-stress, tactical matches to make you think. Play the first chapters and the arcade mode for free. Support development with feedback.

Falconet is a retro-style twin stick shooter with smooth weapon switching and quick reaction gameplay. Travel through unique levels, solve puzzles, and use your diverse arsenal of weapons to efficiently eliminate an army of rogue machines, rescue human survivors, and rack up high scores.

In a galaxy where loyalty is tested and alliances shift like stars, Captain Max Triton and his crew find themselves embroiled in a sea of treachery. When their own government betrays them, Triton and his crew must forge their own path, or lose everything.

Escape Space is a classic arcade space shooter with RPG mechanics. Fight for various factions against swarms of enemies or bosses and improve your standings, level up your rank, unlock new gear and weapons, and upgrade your spaceship.

Space Grunts 2 combines some of the fastest turn-based gameplay with card-battling mechanics in a 1950's sci-fi roguelike setting.

Asteroids, Spaceship, Aliens, Lasers. Whats not to like? The mission is to survive the vast nothing of space

Tilt is an action-racing game with expressive three-button controls and shortcut incentivizing topdown maps. Upgrade your modules and expand your moveset. Escape time-traveling explosions through different solar systems.

Labyronia is an epic RPG. Only by defeating the gods can you, and your friends, save the world.

Embark on a spectacular fantasy RPG adventure! Choose your class: Hero, Warrior, Mage, Priest. Level up, develop your equipment, uncover hidden secrets, hunt monsters, discover all elemental weapons, and defeat mighty gods! Help Sunny and Moony save the Kingdom from an unexpected threat!

Destroy. Salvage. Repair. Upgrade. PROFIT! A real-time tactical experience where you command your own mercenary outfit of mechs and mercs and adventure through randomly generated missions filled with rewards, glory, and bitter defeat.

A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.

Sky of Destruction is a top-down shooter created by a team of two people. Combine aircrafts in your combat fleet, which will help you during the mission. Your goal is to destroy the enemy aircraft carrier or buildings, breaking through the enemy air armada. Explosions and total destruction!

Is this a rip off from COD Zombies ? Pehaps . I developed this game because I am a huge fan of the zombies franchise , ans i have not yet seen a arcade game that gave the same vibe , so I tried to create my own.

Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.

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. *

"Super Alloy Crush" is a 2D side-scrolling fighting action game. Play as Kelly and Muu (No.02) to defeat enemies and obtain treasure! Join hands with friends and take on challenges together!