Top similar games like UNDERZONE:

Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.

2107 AD, Hopi Desert, Arizona. A secret biotech weapons laboratory has suffered a containment breach. A dangerous biological weapon capable of modifying machinery at its will has escaped. It wants to escape the facility and reach the surface. Stop it before it's too late.

Rush Rover is a 2D top-down shooter game. Compared to other similar games of the genre, the shooting experience is closer to traditional shoot'em up games. It includes random map generation, unique weapons, lots of different enemies, exciting boss battles and a dynamic chiptune soundtrack.

Colorful bite-sized roguelike twin-stick bullet-hell dungeon crawler! Explore a procedurally generated research lab, throw black holes at monsters, dodge lasers, and fight a final boss beyond comprehension!

Pilot a mech to hunt down and destroy the oppressive government of a cyberpunk autocracy. In this fast-paced, top-down shooter, use overwhelming firepower to destroy columns of tanks and level buildings. Unlock up to 56 unique vehicles and 40 weapons.

Enter the Blacksea Odyssey, a violent top-down rogue-lite space shoot ‘em up RPG brimming with colossal creatures and runic technologies. Explore dangerous, interstellar spacescapes as you hunt enormous space-behemoths with a harpoon and rune-infused spears.

Space Redemption is a 2D shooter in which the protagonist is assigned the role of the savior of mankind!

You are a friendly-but-deadly Mech on a journey searching for your missing pilot in this action-packed roguelite shooter. Choose your missions and rewards, research skills, equip expansions, mod your weapons, install plugins, customize your looks and stylishly cut your way through hordes of evil AI.

Vile is an action rogue-lite about fighting demonic creatures and other horrors throughout a vile world. Fight enemies and/or complete random objectives given to you in procedurally-generated dungeons to put a stop to the creatures forever! Collect souls, find new weapons, new artifacts, and battle EPIC bosses!

Neko's Rage is a pixel art rogue-lite platformer set in a post apocalyptic future overrun with dangerous biomechanical robots. Play as the cyber Neko-01 unit and collect always more loots to upgrade your Hub and character.

Drifting in Space is an action Rogue-lite for those with a love for difficult games. Inspired by the uncertainty of space itself along with all the movies, literature and games that accompany it. Enjoy crossing this dark and dangerous rendition of the cosmos.

Gunhead is a fast paced strategic roguelike FPS where you take the role of a pirate mech with a gun for a head, looting derelict spaceships filled with monstrous drones made out of bone and steel. Sequel to the 2d roguelite Cryptark.

NeuroVoider is a twin-stick shooter RPG set in a cyber futuristic world about brains shooting around evil robots with nuclear rocket launchers. Battle through the horde of vigilant robots, boost your character with the smoking remains of your victims, and defeat the master NeuroVoider.

Nauts is a space action roguelike. Run and develop your civilization in a mysterious and dangerous universe. Knowledge will be your best tool: explore and discover what is hidden in to the Cosmos while surviving as many dangers that will appear on your journey.

Danger Gazers is a post-apocalyptic roguelite top-down shooter where you pave your own path. The choices you make will decide your fate, it will either turn you into the new ruler or... the ashes to be windswept away.

MechNest is a 3D bullet hell shooter developed by a single person. As you progress through the map, which changes with each challenge, collect reinforcement items and defeat powerful enemies with flashy shooting! Combine your skills freely and rampage through the hive of mechs!

A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?

System Breakdown is a fast-paced roguelite shooter where you wake up in an alternate world where the Soviets won the Cold War. As the experimental new weapon of destruction, fight with Soviet War Robots to liberate a free world or anything that is left of that.

Annihilate endless hordes of aliens in this action-packed sci-fi rogue-lite. Acquire a variety of firearms and upgrade your equipment to fulfill your mission.

Traverse 'The Arc' in this beautiful, Cyberpunk-styled action rogue-lite as you attempt to reset an evil rogue AI. Experiment with different weapons and augments as you fight hordes of machines programmed for your annihilation! Collect Nanites & power-up after every run either solo or with friends!

Isometric Mech Action RPG Survival game. Customize your mech. Unlock new parts and ultimate weapon evolutions. Create endless builds with the unique RPG stat system. And much more!

B-12 is a tough, third/first-person action-platformer with randomized levels and relentless robots with plasma cannons for hands.

Exosoul is an adrenaline-fueled top-down shooter that will test your skills and reflexes. Fight for your life against relentless enemies while trying to synchronize your body and soul. You have a powerful arsenal of weapons at your disposal, but you'll need to use them wisely if you want to survive.

SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?

Load up and roll out, in this twin stick shooter with roguelike progression! Blast your way through arcade-style levels, using pinball-style physics mixed with an arsenal of devastating weapons. Defeat waves of enemy bots, battle big bosses, and upgrade your mech between runs.

Contract Work is a cyberpunk action rogue-like where you infiltrate high-rises to steal corporate secrets. Do you go in guns blazing or take a more stealthy approach? Every contract earns you credits which you use to buy new cybernetic enhancements and modifications for your next mission.

Alone in space, light years away from your family, armed with only your Fistcannon™; you are Cargo Corps' latest recruit, a Cargo Commander.

Use your high-speed jetpack and unique items to play with your enemies in space. Use physics to control floating debris. Complete various missions efficiently and earn money to rebuild your mafia in a limited time.

The Great Rebellion is a cyberpunk 2D sidescrolling run'n'gun roguelite using mouse/twinstick-shooter controls. It features randomly generated levels, multiple difficulty modes (including optional permadeath), a dynamic soundtrack and an upgradeable player character.

An action packed platform shooter mashed-up with roguelike and RPG elements, crazy 3D graphics and co-op multiplayer for one to 4 players.

In this twin stick roguelite shooter, you play as one of the galactic mercenaries, explore a mysterious scientific complex and uncover the secret of the REPLIKATOR project.

Hack scavenged parts into custom-made weapons and explore / shred your way through a multiverse of infested weapon facilities.

Hovership Havoc is a sci-fi twin stick shooter with 3rd person boss battles. Blast through rooms of a futuristic robotic factory filled with robot enemies. Equip your Hovership with randomly dropped abilities and upgrade your stats during each playthrough.

Hyper Strike is a space shooter on rails with a rogue like twist. Explore the outer space colonies, battle in scenarios, and take on bosses while unlocking upgrades and slowly gaining strength to take on bigger foes.

Shoot stuff in a perfect pixel world, combine items, build guns, die every time! Roguelite twin-stick shooter where magic and post-apocalyptic future technologies collide. Defeat evil lord Dracula and save everyone!

Roguelike bullet hell shooter, where you fend off waves of attacking monsters in a constantly transforming arena. You are rewarded with upgrades to your vulnerable spaceship if you survive long enough.