Games like Shells Revenge

"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."

Boson X is a fast-paced, challenging rotational runner set in a particle collider. Players must navigate through subatomic worlds and build up speed to discover strange new particles, with precise timing and fast reflexes. The game features 18 challenging levels, 3 playable characters, and a focus on scientific research, with no extra powerups or XP systems. Warning: game contains flashing lights.

Lilac 0 is a vintage-style vertical shoot 'em up set in a machine world torn by endless war, where players battle metallic foes and daunting bosses across five frantic levels. Featuring two playable characters, three difficulty settings, and overkill mechanics to boost scores, it blends pixel art visuals with a chiptune metal soundtrack for an intense arcade experience. Dodge countless bullets and climb leaderboards in this retro-inspired shooter.

Grapple Dog is a fast-paced 2D platformer where you play as Pablo, a dog with a grappling hook. Swing, climb, and jump through levels filled with challenges, enemies, and secrets. Collect medallions to unlock new abilities and save the world from the evil kitty corporation in this charming and engaging adventure.

"Rolling Bird" is a retro-style arcade shooter inspired by "Rolling Thunder," where you play as a secret agent infiltrating a terrorist hideout. Your mission is to investigate the "Vaccum Filter" and survive the endless waves of enemies. With tight controls and an online scoreboard, the game offers fast-paced and challenging action for fans of retro shooters.

Neon Drive is a rhythm-based racing game with a retro synthwave aesthetic. Players must navigate through six levels of challenging obstacle courses, keeping the beat to stay in sync and avoid crashing. Featuring a Tron-inspired art style and a pulse-pounding soundtrack, Neon Drive offers a fresh take on the racing genre with its unique blend of rhythm and reflexes.

FutureGrind is a single-player platformer game with excellent gameplay and a compelling soundtrack. Players navigate through challenging tracks made of floating rails, performing tricks while avoiding instant explosion by touching the wrong color. With different bikes, numerous hand-crafted tracks, and a deep combo system, FutureGrind offers a thrilling experience for both casual and hardcore gamers. Additionally, it features color blind mode for accessibility.

Pac-Man Championship Edition 2 is a maze arcade game and the sequel to the 2007 Pac-Man Championship Edition. The game features new mazes, improved graphics, and fast-paced gameplay with the goal of eating as many pellets and ghosts as possible while achieving the highest score. Additional features include time attacks, adventure mode, and online multiplayer.

Retro Arcade-style Rally Racing in repurposed Parking Garages in big cities across the USA You said "Parking Garage"?The “Parking Garage Rally Circuit” tour comes into a city, selects a parking garage, and temporarily turns it into an exciting rally course for a week-long competition. Each track in the game is styled as a unique parking garage that has been turned into a race course…

Redline Crooks is a fast-paced roguelite vehicle combat game in which you destroy cops, walls and possibly yourself in a chaotic pursuit of freedom and riches. Upgrade, Slam, Taunt and Boost your way out of imprisonment through the lawless roads that lie ahead, and you may find personal absolution.