Games like Outer Space

Welcome to Operation Earth Shield! Mission Overview: Earth is under attack by relentless Space Invaders, and you are humanity’s last hope! Defend the planet across 3 intense levels, each with unique challenges. Unlock Level 2 and Level 3 by achieving victory in the previous level. Level 3 features 2 stages, complete Stage 1 to advance to the final showdown and save Earth! How to Play: … If you enjoyed this game, see our list of games similar to Operation "Earth Shield ".

87%Game Brain Score

graphics, gameplay

story, replayability

92% User Score Based on 763 reviews

Critic Score 72%Based on 2 reviews

As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up If you enjoyed this game, see our list of games similar to Titan Attacks!.

61%Game Brain Score

music, graphics

gameplay, story

94% User Score Based on 16 reviews

Lil Tanks is an action-packed, side-scrolling shooter that puts you in control of a prototype tank -- defending humanity from the alien scourge known as The Cuur. As Earth's last hope, you must upgrade your tank with unique power-ups and blast the aliens back to where they came from! Level up by destroying The Cuur and earn powerful permanent upgrades. Unlock multiple tanks by completing objective… If you enjoyed this game, see our list of games similar to Lil Tanks.

About Quick Shmup is a fast-paced, retro-inspired arcade shooter that captures the thrill of classic shoot 'em ups with a modern twist. Face off against waves of distinct enemies, each with unique behaviors, in a vibrant, pixel-art world. The game’s dynamic score system and satisfying power-up mechanics create a compelling challenge for players seeking a nostalgic yet fresh experience. Whether yo… If you enjoyed this game, see our list of games similar to Quick Shmup.

83%Game Brain Score

gameplay, music

story

100% User Score Based on 34 reviews

Z-Warp is an intense vertical shoot'em up presented in retro pixel art style, featuring frenetic arcade-inspired action where blasters, bombs and killer specials are your only allies. Shoot down demonic enemies as they try to overwhelm your ship with bullet hell salvos and turn the tide of battle by charging your killer weapon capable of instantly wiping out anything in a tight radius around your … If you enjoyed this game, see our list of games similar to Z-Warp.

91%Game Brain Score

music, gameplay

story, replayability

94% User Score Based on 51 reviews

Critic Score 80%Based on 2 reviews

GRIDD: Retroenhanced is an intense arcade-style cyberpunk hacking shoot 'em up with an incredible soundtrack, procedurally generated elements, and electric visuals. If you enjoyed this game, see our list of games similar to GRIDD: Retroenhanced.

Blast back to the golden age of arcade shooters with Galaxian Remake! This isn't just a port; it's a lovingly crafted reimagining of the beloved 1979 classic, supercharged with modern features and exhilarating, non-stop action. Take control of your agile starfighter and defend humanity against waves of relentless, diving alien invaders. Experience the timeless thrill of Galaxian with e… If you enjoyed this game, see our list of games similar to Galaxian Remake.

A dark and mysterious entity from another dimension has gained access to our world through a portal deep inside an ancient temple. Only a true fighter pilot like you can stop it before it rips apart the very fabric of space and time. But beware: many dangers lie ahead! Project Möbius is a fast-paced 3D game inspired in part by 2D Shoot 'em up games such as Battle Squadron for the Amiga. Your goa… If you enjoyed this game, see our list of games similar to Project Möbius.

Opalescence is a colorful arcade-style top-down shooter in which you collect points and fight and avoid enemies to get a high score.Goal:play, earn points, get high score, buy upgrades, repeatOpalescence:A chromatic effect, commonly found in opal, in which colors reflected off an object depend on viewing angle Opalescence is a colorful bullet-hell in which you collect points, fight enemies, and do… If you enjoyed this game, see our list of games similar to Opalescence.

53%Game Brain Score

graphics

gameplay

53% User Score Based on 4 reviews

I.F.O is an old school LCD-style shoot'em up game. You have to shoot UFOs using a classic aircraft and save the animals which kidnapped by the aliens. Let's save the Earth from the aliens! You are the last hero of the world. If you enjoyed this game, see our list of games similar to I.F.O.