Top similar games like Romans from Mars (Free-to-Play):

Download AA3 Today and Become a Member of the elite America's Army Team! America's Army fans and new players alike can now experience America's Army 3, the official U.S. Army game.

This edition packages weapon DLC from ten previous expansions as well new featured content.

Dystopia is a cyberpunk game with tense combat situations in a high-tech world spanned by computer networks. Playing as either Punk mercenaries, or Corporate security forces, the player will fight through the physical world to gain access, via jack-in terminals, to cyberspace.

You decide the combat role you want to assume in the world of Brink as you fight to save yourself and mankind’s last refuge!

The world’s first and premier Action MMO Third Person Shooter allows you to choose between two sides of the law. Play as Enforcer or Criminal, customize your gear for the task at hand and hit the streets and play how you want in a city filled with more action this side of a Hollywood blockbuster.

Mayan prophecy foretells the beginning of a new world age on December 21, 2012. Can the four heroes save humanity by defeating these evil foes?

Gotham City Impostors is now Free to Play! Join the Batman "helpers" or junior Jokerz in the streets of Gotham full of bullets, bodies, and bear traps.

ArcheBlade is a free to play 3D multiplayer fighting game that captures the essence of combo-based fighting games combined with unique game modes. Play as one of many characters and master your skills to become the best fighter.

Vlambeer's SUPER CRATE BOX is coming to bring back the glory of the golden arcade age, when all that really mattered was getting on that high score list. Grab your baseball cap and loosen your pants, it's time to fight endless hordes of enemies and collect every weapon crate you can.

Become the elusive movie star with the Ghost Pig mask. Dogeyes’ black fedora hat, an assassin’s straw hat, and a lone sheriff’s hat are also included in this free pack.

GunZ 2: the Second Duel is a free-to-play 3D TPS and is the most fast-paced tough action shooter game.

Epigenesis is an online multiplayer sports/FPS game in which two sides are locked in a never-ending fight for world domination by playing ball.In this non-lethal ballgame of the future, players leap across platforms suspended high up in the air trying to get a ball located in the middle of the arena and score goals against their...

Sub Rosa is a multiplayer first-person shooter about tense deals, double-crosses, and the occasional high-speed car chase.

Guns and Robots is free to play online third person shooter. The game brings robot action with massive customization. Players get cartoony bright 3D graphics in attractive environments and challenge each other in open arenas.

Pick a class, choose your gun, and dive right in, Ballistic Overkill has no barrier between you and immediate run and gun action. Designed from the outset to be 'pick up and play', Ballistic Overkill is for you regardless of your level of FPS experience.

Orbital Gear is a fast paced sidescroller shooter where you utilize the gravitation of celestial objects to give you momentum through space. Arm your Mech with two of the twelve different weapons and destroy your enemies.

Five of you. Five of them. Face off in a battle where everything you build, destroy, construct or shoot has a devastating impact on the entire game. Build defences using a crazy range of block types and work together in this FPS where no game is EVER the same. NOW FREE TO PLAY.

Real-time combat combos, action RPG, and dungeon instances combine beautifully to form Divine Souls. Play alone or form a party with friends and strangers to slice, grab, combo, and clear enemy minions on your way to dungeon bosses.

The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

Double Action is a free stylish multiplayer game about diving, flipping, and sliding your way into action movie mayhem.

Color Symphony is a game program utilizing the human recognition ability and visual senses, and various colors are used to play the game by changing colors to disrupt the cognition or to strengthen the cognition. The player can control the enemy, eliminate obstacles or build new roads with different colors.

FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts.

Gigantic is a fast and fluid Strategic Hero Shooter, where you battle against and alongside massive Guardians, in deeply strategic team gameplay. Think fast, be bold, Go Gigantic!

Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max!

Strife® is a truly free to play, competitive, MOBA that features non-stop action and engaging combat. Take control of powerful and versatile heroes, each capable of dominating in unique ways, and exert your will in an epic battle between two teams.

Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players!

Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter!