Games like Olive Raiders

"Room13" is a one-man developed action-platformer game featuring non-stop zombie combat across randomly generated rooms. Armed with a customizable handgun, players must survive each round against hordes of the undead and unique Killtraps. Surviving a round unlocks the room and progresses the mystery of the player's identity, with opportunities for face swapping, weapon crafting, and boss battles.

Super Cyborg is an old school non-stop hardcore run'n'gun action game! You are an elite battle cyborg who is sent in to investigate a series of anomalies on a mysterious island. The merciless alien known as the 'Xirxul life form' has been awakened by unwitting scientists and now: all humanity is in danger!

"Super Galaxy Squadron EX Turbo" is a shoot 'em up game with retro-style pixel graphics and intense action. Players pilot spacecraft through levels of enemy forces, upgrading their ships and abilities as they go. The game features a variety of playable ships, numerous enemies and bosses, and a challenge mode for experienced pilots.

"Assault On Proxima" is a Sci-Fi FPS set in the year 2915, where you must fight against the hostile Gacrux aliens as part of an elite marines squad. The game features a single-player campaign with battles across the Proxima C moon, and a co-op campaign for up to 4 players to battle alien hordes online. You can also test your skills in various multiplayer game modes.

Secret Ponchos is a challenging PvP fighting game set in a stunning Spaghetti Western world. Players engage in fast-paced, precise combat with every shot requiring skill. Compete in 3v3 shootouts and 1v1 duels, relying on outmaneuvering opponents, team play, and environmental strategy to emerge victorious. The "Most Wanted Edition" offers an expanded experience with new features and content.

It's a twin-stick vertical scrolling Shooter hybrid with a cinematic flare: An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes Cygni the vanguard for the next generation of shoot-em ups.

"FOX n FORESTS is a 2D action platformer with puzzle elements, featuring pixel-perfect graphics and a magic crossbow that lets you switch between two seasons in each level. Inspired by 16-bit classics, the game offers challenging platforming, screen-filling bosses, rich bonus levels, and upgrades for your shots and crossbow. Explore the mystical forest, uncover secrets, and test your skills in this love letter to retro gaming."

Westerado: Double Barreled is a wild west-themed action adventure game. Seek revenge on your family's killer while exploring an open world, completing missions, and hunting down bandits. Choose your actions and dialogue carefully, as they can impact the story and its outcome. Accessories and weapons can be customized for a personalized experience.

"Nuclear Throne" is a fast-paced action roguelike game set in a post-apocalyptic world. Players can choose from 12 unique characters, each with their own abilities, and fight their way through 7 main worlds filled with dangerous mutants and powerful weaponry. With almost 30 ways to mutate your character and over 120 weapons to choose from, each playthrough offers a new and exciting challenge. The game features a pulse-pounding soundtrack to accompany the chaotic battles.

"Clash Force" is a retro-style run-and-gun shooter game featuring the heroic trio of Voom, Scorpido, and Echid. Your mission is to stop the Evil Crackman and his minions across various stages, from forest bases to the Flying Fortress. With multiple weapon upgrades, difficulty levels, and an auto-save feature, this game offers a challenging and enjoyable experience for both beginners and 80s game experts.