Top similar games like Astrowar:

Become your own bullet hell in Ring War! The online PvP top-down shooter where you can instantly join a lobby with up to 15 other players, scavenge a loadout from a pool of over 250 unique items, and battle to the top of the leaderboard.

With easy-to-master controls, a simple objective, beautiful top-down 2D graphics and an 80’s arcade game spirit, FINAL PILOT is an online multiplayer battle royale set in the deepest reaches of uncharted space.

Frantic 4-player laser ricocheting top-down shooter. Keep it casual and enjoy the chaos, or master the surprisingly deep mechanics to obliterate your enemies. Duke it out locally in free-for-all or 2v2.

Get Stuffed! is a chaotic online party game where you and your friends play as plush toys battling inside an arena that you construct in real time. Capture the alarm clock needed to wake from the nightmare and then fight off your friends while the dream collapses around you.

Space God is a 'hyper retro neon' style top-down shooting game. Play in single player, online co-op mode, or online multiplayer. Don't stop, keep moving! and you might survive... maybe.

Battle your friends for space superiority in this arcade style space shooter. Select your star fighter and jump into Cosmic Clash where you try and eliminate your friends while surviving the perils of space.

Pulsar Crash a 2D twin-stick shooter which throws you into head-to-head space battles where the competitive spirit of fighting games meets bullet-hell chaos.

Systems are down and require time to repair, leaving you with a basic gunship with no hopes of escaping an aggressive asteroid event. Will you be able to survive the increasingly difficult 6 minutes to repair the ship's functions and escape? Also discover a variety of genres, all in one game!

A 2-10-player Wild West party shootout with public Steam matchmaking. Secretly move and aim on a phone or PC, then freeze as everyone fires. Read ghost trails, bank ricochets, grab power-ups, and outdraw rivals in Showdown or Infection.

Miss old school fun? Hog Havoc lets you race & fight against friends or bots for FREE. Battle with Chaos Balls, dodge hazards & stay alive in frenetic low poly action made for older hardware. Multiple modes, courses & atmospheres. Up to 4 local players split screen - 8 Player online P2P coming soon

Plasmarena is a top down arena shooter ideal for casual play with friends. Shatter them to pieces in an endless arena of digital death!

Fast-paced multiplayer snowball battles where physics, chaos, and teamwork decide who survives the final showdown.

Retro tank battles with live opponents. Destroy, break through, and outsmart other players in fast-paced, dynamic matches. Destructible environments, arcade-style gameplay, and tactical elements await you.

AREA WARS™ is a fast-paced 2D omnidirectional shooter where you battle enemies from every direction in a constantly changing enclosed area. Defeated enemies trigger chain explosions that engulf nearby foes and boost your score multiplier. Built for short, repeatable runs with score-focused gameplay.

Fight, dodge, and outlast your opponents in Armed and Dangerooze, a fast-paced top-down arena brawler where powerful items and quick reflexes decide who survives the match.

Neon Fighter is a tiny arcade game packed with lasers and explosions, in which every few seconds you are forced to switch weapons automatically, making you have to adapt quickly to the new situation and re-evaluate your perspective.

Shoot your enemies and try not to let them multiply themselves and turn the game into a chaotic space battle! Space Maxwell is an arcade shooter where your spaceship has the ability to destroy or to multiply your enemies. Climb the leaderboard and try to survive as long as you can!

Take control of a growing singularity in Blackhole Collapse, a fast-paced action rogue-like! Devour cosmic debris, dodge relentless hazards and volatile anomalies, upgrade your gravitational powers, and consume entire celestial bodies as you survive the void.

Curve Fever is a high-energy multiplayer snake-like game with powers, easy to learn and hard to master. Steer your ship, avoid deadly trails, steal points, and outplay up to 9 opponents in fast-paced online arenas. Climb the ranked ladder, level up, and unlock new powers.

Fast-paced space brawler for up to 4 local or online players and bots. Outsmart your opponents by encircling them with your ship's trail, unleashing powerful abilities, collecting game-changing powerups, and surviving chaotic events in a constantly evolving arena.

Spaced Liberation is a very small indie game about the liberation of a planet.

Super Neo Tanks is an arcade style local multiplayer game where you battle it out in frantic, bullet-filled combat. Dodge, dash, and line up your shots to be the last tank standing!

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

Abettor is a top-down shooter where enemies constantly spawn all around you. In this game, not only does the world generate around you, but the enemies do as well. Kill as many enemies and achieve your highest score. How many can you kill in Abettor?

LaserShotz is an online PvP competitive arena shooter! Compete for the best rating on the leaderboards!

Ore & Ordnance is a Retro styled, Sci-fi, Bullet Hell. Survive endless waves of Pirates, Asteroids and Firestorms. Collect upgrades, complete missions and survive your shift! How long will you last?

Arcade Forever is a 3D vertical space shooter. This is an action game in which many enemies, obstacles and different weapons guarantee great fun. If you like fast space action, this is the game for you.

Master magnetic polarity in a fast-paced, physics-driven robot party game for 1-8 players. Attract, repel, dash, and outmaneuver rivals across 20+ Mini Games, Magnetic Football, and a sprawling Scrap Raid. Customize your machine and claim the arena.

Fraypace is a local multiplayer top-down space arena shooter for up to 8 players. Choose your fighter, select your weapon, and enjoy the fast-paced and physics-based action with friends or AIs in fully destructible maps.

Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.

Ragtag Fleet is a fast-paced pixel-destruction survival roguelite. Tear apart enemy ships, expose their Cores, and turn the spoils into weapons, drones, and modules. Build a makeshift fleet into overwhelming firepower.

A vertical space shooter about a combat pilot who must break through an enemy armada and warn their homeworld. Maneuver through hostile fire, battle commanders and bosses, upgrade your ship, and assemble powerful equipment synergies.

Mazified is a tile-based 2D 2 player pvp game with a full built in level editor. Create levels, fight bosses, shoot enemies, and score into the opponent's goal.

Physics-based arcade, top-down space shooter. Pilot the Salvager, collect salvage to upgrade your ship, balancing an economy by mining asteroids and fending off waves of enemy ships, ultimately growing so large as to destroy planets.

Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?

Obsessively mine every tile of an ancient megastructure. Cash in your haul for upgrades and parts. Build the ultimate mining rig. Don't stop until it's all gone.