Games like Boom Boom Bovine

"Waves" is a comedy shooter game with splendid gameplay and stellar graphics, despite its poor storyline. As a single-player, you must defend your system in a neo-cyberspace arena against bugs, errors, and viruses, using a variety of weapons and special abilities like time buffer and bombs. With its phenomenal soundtrack, multiple modes including Survival, Challenge, Chase, and Hold, and online leaderboards, Waves offers a high skill threshold and intense action that will keep any shooter fan entertained.

"Bit Blaster XL" is a fast-paced, arcade-style score-chaser game where you control a ship that cannot stop moving. Avoid crashing into enemies by turning left and right, and use boost/brake to navigate through an ever-increasing amount of obstacles. Collect ammo and power-ups to survive longer and beat your high score. The game features simple mechanics, re-playability, and extra ships to unlock.

Nex Machina is a modern, cablepunk-themed twin-stick shooter by Housemarque, where you must save humans from robot overlords through intense arcade-style action. With destruction powered by voxel technology and inspired by classics like Robotron, blast your way through waves of machines and compete for high scores. The fate of humanity rests in your shooter skills – can you rise to the challenge?

Swarmlake is a single-player shooter game with masterful gameplay, outstanding graphics, and splendid music. Players fight a record-breaking swarm with an overpowered weapon, soaring through the sky by jumping off of enemies in an infinite, deterministic arena pulsating to the original music. The game offers a smooth and fun highscore-chase with countless enemies and online replays, making it very replayable.

Echoes+ is a vibrant single-player shooter featuring fabulous game mechanics, good graphics, and an amazing soundtrack. Players blast through the universe in a rainbow of sugar rush colors, viewed through psychedelic 80's nightclub visuals. With six game modes, four difficulty levels, power-ups, online leaderboards, and 100 trials, it offers a uniquely colorful and challenging experience.

"Danmaku Unlimited 2" is an indie shooting game with 60fps HD graphics, featuring 5 action-packed stages and epic bullet patterns. Battle numerous enemies, level up your Senko fighter, and enjoy a rocking soundtrack by Japanese indie group BLANKFIELD. With external controller support, 4 difficulty levels, and additional game modes, the game offers a challenging and immersive experience for shooting game fans.

Death Ray Manta SE is a fast-paced arena shooter where you control a fish with a death ray in its head, aiming to get the highest score possible by destroying enemies and collecting space gems. The game features 32 levels of intense laser-filled action. Your objective is to navigate through increasingly challenging screens of mayhem and chaos while racking up points.

Assault Android Cactus is a vibrant, arcade-style shooter where players control android heroes fighting against waves of robotic enemies. With a variety of distinctive characters, each with unique weapons and abilities, the game offers a dynamic and engaging experience. The game features a campaign mode with high replay value, as well as local co-op for up to four players, making it a great choice for fans of frantic, action-packed gameplay.

"Pulstar" is a Science Fiction Shooter game, offering both single-player and local multi-player modes for up to 2 players in split screen. The gameplay is reminiscent of R-Type, with the addition of a unique power bar mechanism for charged or rapid-fire attacks. Impressive pre-rendered 3D graphics enhance the immersive in-game world, providing a visually engaging experience.

"Akane" is a single-player Science Fiction Hack and Slash game set in 2121 A.D. In the neon-lit streets of Mega-Tokyo, Akane faces off against five types of enemies, including the cybernetic Yakuza and a Nemesis boss that evolves with each kill. With a good plot, perfect game mechanics, and awesome music, players can enjoy a variety of weapons and equipments through missions, but beware the grinding that comes with delightful replayability.