Top similar games like Acassia:

Fast-paced vehicular shooter. Drive a combat vehicle of your choice, shoot your way through multiple battlefields, fight giant bosses, dodge asteroids and witness cataclysmic events.

A Space Nations Battlearena is a video-game that blends the survival, space simulator, and scavenging elements with last-man-standing gameplay.

Get ready to blow up the tanks, shoot for the enemy tanks and claim victory. Accept your commander missions, firing to kill enemy tanks . You need be a tanks hero to win WW2 Battles.

Manny TD is a hybrid tower defense and third-person shooter with random in game elements. Join and get your personal high score!

Play the classic STAR WARS™ Battlefront games, online and offline in this definitive collection.

In the post-Soviet space, among the abandoned alleys of the city, broken houses, everyone is trying to survive, in search of food, weapons and ammunition, you will stumble upon enemies or friends who will later become your companions and support in these harsh conditions.

SIK - Space Invader Kreature is a multiplayer shooter, a frantic experience of eliminating the hordes of invaders. Rush through the Wayans, unlock paths, create a strategy with your online friends and defeat all the invader kreatures.

Warfield ,Singleplayer and Multiplayer War Game.

"Heroes Stand Tall: M.E.T.A" is a simple first-person arena shooter built using Unreal Engine and marketplace assets. Created as a personal project, it was developed to learn the full process of making and releasing a game on Steam.

MORTARMEN is a strategic multiplayer PvP first and third person shooter, pitting the New American Coalition versus United Communist Front in a battle for control of Arakousa, a Mediterranean paradise, where soldiers traverse via sliding, rolling, climbing, and HALO drops.

Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.

Drone Operator is a game where you will use civilian drones to conduct military operations against an overwhelming occupying force. Use your technical skills to turn harmless flying toys into deadly weapons, and outsmart your enemy. But remember - stay vigilant.

Taito's 80's arcade hits hit back! Four milestones of the 80s arcade movement in one action-packed compilation!

Starbase Gunship places you in the seat of a weapons officer on a state-of-the-art Gunship as you defend a remote outpost from an Alien invasion fleet. With access to laser cannons, missiles, miniguns and nuclear warheads, you are the last line of defense between humanity and the alien invaders.

Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!

Scionide is a fast-paced sci-fi shooter set in 2268 AD, where the Amalgamate Republic fights for survival against the Scion Empire. Battle in single-player, PvP, and co-op PvE across dynamic maps.

Save your species as you engage in fast-paced mechanized combat in the single-player campaign containing 50 adrenaline-pounding missions and arm your Planet Runner with blazing firepower - over 25 armaments, including gatling guns, guided missiles, fuel-air mortars and plasma cannons.

PLAY AS WILD ANIMALS OR HUMANS AND FIGHT AGAINST ONE ANOTHER. EITHER AGAINST BOTS, OR PLAYERS.

Mech Merc Company is a 90s style mech combat simulator with business management elements. Buy and sell mechs, customize your mechs, hire and fire AI pilots, manage your business expenses, and complete tactical objective-based missions.

Fast paced Top-down shooter! Smartly use IRCM to evade the constant barrage of bullets and missiles and destroy everything that stands in your way.

Exodomia is a narrative-driven, action-adventure game set on the robotic world of Salakar V! In this fast-paced combat experience, you will encounter many dangerous creatures and enemies as you navigate a story of struggle and survival.

Technitive is a first-person open world tower defense set in 2043, where you advance from primitive tools to machines and modern weapons. A colonization attempt is set on an Earth-like planet after an extinction threat to Earth. Colonize the planet and save mankind!

Volition's classic is back. Descent: FreeSpace is the quintessential old school space shooter. With a deep story, great graphics and engaging battles against fighters to capital ships it keeps you moving. Breakout that flight stick and enroll with the Grand Terran Alliance today.

Debt-ridden and desperate? Get out of the red and into The Red! Join the Red Horizons on Mars as an Extraction Security Associate and pay off your debts by defending your way to wealth in this ironic first-person-shooter/tower-defensy/existential-horror adventure!

Starship Troopers: Extermination is a 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!

Penetrate the island strongholds of Japanese Imperial forces with your squad of commandos in this tactical World War II first person shooter. Stealth, a cool head and your M1 may buy you one more day. Can you survive the hard-edged intensity of the Pacific theater?

SciFi shooter with first-person and third-person views, as well as adventure and story elements. In the game's world, you will face many dangers. Armed creatures resembling humans, drones, robots, and security systems will all try to destroy you.

Prologue to Orange Cast, an atmospheric adventure in a large-scale setting where Soviet and Western science fiction are combined itself. As a humanity’s elite space trooper, you take on a heroic, action-packed adventure throughout the galaxy.

Playing as a clone of GEENEE, you will construct your minions as you dare. You will train them with the best tactics and you will feel the pain of their death. But fear not! As a GEENEE, you have the power to bring the dead back to life and make the weak strong!

Versus offers a multiplayer battle experience with your friends. Customize your character with weapons, skins, and strategic modes. Improve your soldiers, earn rewards, and compete with players worldwide for victory!

Ω-SPACE - The last dimension you can reach

——Thank you for supporting Exovoid—— we appreciate it. EXOVID IS ON HOLD. We realized it's too ambitious for now. Instead, we regrouped to bring you... ——EXOVID CARNAGE—— a High-Octane Wave-Based Arena Shooter. !!!Try it Now!!! (We will return to Exovoid someday.)

Us Against Aliens is a survival shooter game on a spaceship that flies towards Earth. On the ship, something is constantly happening and you need to solve these problems along the way by shooting back from aliens who are constantly hunting you

UNSTABLE is a 3D action runner with spaceship flight simulation. Handle unique keyboard controls to avoid asteroids! Disintegrate obstacles with a plasma laser weapon! Beat Leaderboard! And get to the mysterious unknown! Will you master the chaos of an unstable spaceship?

Play WarfareBattle. Land on strategic locations, loot weapons and supplies, and survive to become the last one standing in Battle Royale mode, or prepare to duel in close quarters in TDM or Control modes, and more.