Games like Operative Overdrive [BETA PLAYTESTING]

"Expendable" is a Science Fiction Shooter game that offers various gameplay options such as single-player, 2-player co-op, and multiplayer. Players control super-soldiers, developed in the "Millennium Soldier" project, on a mission to defeat a hostile alien race and save the galaxy. The game features exciting shoot-em-up gameplay, variety of weapons, and intense battles against monsters, robots and boss aliens. Overall, it's a highly entertaining and action-packed game.

KILL KILL KILL KILL is a high-octane arena shooter where you play as a relentless space warrior tasked with destroying invaders from the far reaches of space. These enemies aim to eradicate all life and seize control, but you are the only obstacle in their path to domination. Arm yourself with a variety of powerful weapons, dive into the fray, and shred through hordes of enemies. Your mission is t…

Bebok Invasion is a 2D platforming shooter with many different abilities. 24 levels of jumping, climbing, dashing and fighting against enemies! Warning. In full version abilities are unlocked as you progress. In demo they are unlocked only in level 4. This is an early version of the game. Early Access is a way for me to receive valuable feedback and of course helps me raise funds for further devel…

"Trepang2" is a single-player story-driven game where you play as an escaped soldier with supernatural abilities, seeking revenge. Master your enhanced strength, speed, and arsenal of weapons to fight off mercenaries and uncover the truth behind your lost memories, all while utilizing brutal melee combat and strategic stealth tactics. With its next-level super-powers and intense action, players must overcome a deadly threat and bring together a mystery even greater than themselves.

"It Came From Space, and Ate Our Brains" is a top-down zombie shooter where players fend off endless waves of undead using a variety of weapons. The full version offers more levels, diverse armaments, a cooperative multiplayer mode, and care packages to aid survival. It’s a fast-paced, action-packed experience focused on intense, cooperative zombie combat.

UBERMOSH is a single-player shooter game set in a cyberpunk world, where you slash bullets with a sword in fast-paced 90-second levels. With wonderful graphics, marvelous music, and endlessly replayable generated levels, it offers a fantastic adrenaline-pumping arcade experience. The plot may be forgettable, but the gameplay is the star in this exciting shoot-em-up.

"Devilated" is a single-player "Mystery Shooter" game offering around 11 hours of playtime, with 30 levels and 30 bosses to battle. Unlock over 100 weapons and abilities, and enjoy an RPG-style inventory system with up to 20-40 hours of gameplay in New Game+ mode. Experience a thrilling mix of shooter and action RPG game graphing with brutal combat and over-the-top violence.

"KILL KNIGHT is an action-packed game following a betrayed knight, known as 'KILL KNIGHT', who seeks to kill the Last Angel in the Abyss. Traverse through five eldritch layers, engaging in brutal combat, exploiting enemy weaknesses, and unlocking new equipment. The polished minimalist aesthetic, reminiscent of 90's arcade games, adds to the game's eerie atmosphere."

"Super Mutant Alien Assault" is a challenging arcade-style platformer where you fend off alien attacks on a spaceship. With rapid fire levels and randomized objectives, enemies, and vending machines, each playthrough is unique. Unlock and master a variety of weapons, abilities, and perks to survive and save humanity across three galaxies.

"Guns n Zombies" is a thrilling post-apocalyptic game where you fight against hordes of robotized zombies infected by a nano-virus. With a variety of weapons, special abilities, and turrets, you'll embark on a dangerous journey through a randomly generated gameplay. The survival mode allows you to challenge yourself and compete with other Steam players, all while experiencing a true post-apocalyptic atmosphere.