Games like Alien Wars

"Spartaga" is a VR bullet-hell starfighter game with intuitive motion controls, challenging enemies, and 32 handcrafted stages. It features five play modes, four bosses, and 27 enemy types, as well as upgradeable secondary weapons and synchronized art and music. Compete for high scores with leaderboards and stage ranks, and unlock skins for additional replay value.

Space Elite Force II is a fast-paced, space-themed shooter game that offers intense combat and strategic gameplay. Players take on the role of a pilot fighting against an alien invasion, using a variety of weapons and abilities to take down enemies and protect humanity. The game features a single-player campaign and online multiplayer mode, with stunning visuals and customizable ships to enhance the player's experience.

"Starr Mazer: DSP is a single-player Science Fiction Action game with outstanding gameplay, awesome graphics, and a wonderful soundtrack. In this side-scrolling shoot'em up, you control a squadron of pilots with diverse skills and weapons, battling through nine intense levels to take down the G'ell Super Ship. The roguelike twist on the lives/continues system, combined with the ever-evolving SK:ORE system, ensures that the fight never ends."

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…

In Chicken Invaders 3, players blast through waves of chickens from outer space across various planets and galaxies. Armed with a wide array of weapons and power-ups, players must save the galaxy from pecking peril. This action-packed shoot 'em up game features humor, vibrant visuals, and a rocking heavy metal soundtrack.

Spacecats with Lasers VR is a wave shooter game where you play as a customizable spacecat with laser weapons, fighting against hordes of rat enemies in a variety of difficulty levels. With online leaderboards, power-ups, upgrades, and a pulsating original soundtrack, this game offers fast-paced arcade action and endless replayability.

In "Alien Death Mob," players must survive endless waves of aggressive aliens in a futuristic, destructible environment. Collect a variety of weapons and power-ups to aid in the fight, and utilize unique character abilities to turn the tide of battle. With procedurally generated levels and a wide range of alien types, each playthrough offers a new and challenging experience.

"Crisis Wing" is a fast-paced, challenging shoot 'em up game with retro-style pixel graphics. Players control a spaceship and must navigate through various levels while battling enemy ships and bosses. The game features a variety of weapons and power-ups to help players along the way, and includes local co-op mode for up to 2 players.

"Ultratron is a sci-fi shooter game with classic arcade gameplay, updated for the modern era. Fight through 40+ levels as the last humanoid battle droid, with upgrades, pet drones, and special abilities. Play in single-player mode or drop-in two-player co-op, with support for English and five other languages."

Unearthing Mars 2: The Ancient War is a futuristic FPS which supports the PSVR Aim Controller and features epic boss battles and super powers. Following on from the original game, players have six weapons to choose from, with the option to gather special, rare weapons later on. Using the Sharp Focus ability, players can slow down time and exploit enemy weaknesses in order to defeat them in the q…