Top similar games like Hardkill System:

Pilot disposable combat drones through the Primal Portal in a sci-fi action roguelike. Customize your drone, fight through various missions, recover research data and alien technology to enhance your drone setup for the next session.

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.

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.

Armoured Onslaught is a fast paced Top-Down Shooter and Tower Defence hybrid. You will need to make use of both strategy and skill as you fight your way through near endless hordes of deadly foes.

Dark Side Void is a 2D side-scrolling mecha action game set in space. Scarred by devastating interstellar wars, the Solar System is riddled with hidden dangers across its cosmic frontiers. Pilot your fully armed combat mech and embark on a cosmic journey packed with fierce mecha battles.

Vector Bias is a mecha anime inspired rogue-like. Pilot a custom Vector(mecha) and engage in fast-paced aerial combat against flying mechanical enemies, evade entrenched defenses and battle giant bosses.

Max Raider is a top-down 3D action shooter where you fight waves of enemies on procedurally generated arenas. Rest and prepare for the next series of waves by buying a variety of weapons and items from your allies. Protect the Bunker, your only hope for a home.

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.

Blast your way through an endless horde of enemies in this pixel art top-down shooter. Collect their remains in order upgrade your character for increased combat abilities. Tekla is a top-down shooter with roguelite elements.

"Steel Knight's ARMIS" is a roguelike robot game. Lead the rebellion through five chapters, fighting against the Imperial Army and Earth Federation. Customize and upgrade your robot to survive the intense battles ahead.

Step into the boots of Officer Foxx — a fearless, ever-optimistic law-enforcer in a utopian sci-fi world under siege by mechanical invaders. In this fast-paced hack-and-shoot action packed adventure, you’ll slash, blast, dash, and conquer your way through challenging, handcrafted levels.

Switch bullet hell into bullet heaven. Jump into a world filled with enemies and powerups, race to harvest all the power you can before the area is consumed by a engulfing fire storm. Try Survival and try and last 3 mins, and top the leaderboard.

Autopanic is a minimalist shooter with rogue-like elements. Also a game about acknowledging player action.

Pilot a mech-suited dog through procedurally generated city districts and take down bosses built from what dogs fear most. Dodge, shoot, and stack absurd weapon effects to survive the chaos.

Sarge is BACK. Tactical roguelite top-down shooter. Infiltrate bases, plant flags, choose your loadout, and hunt Racabat. High replayability. Free demo available.

The bug menace is here! Select your weapons and enter your mech to fight off the endless hordes in that action packed top-down shooter!

CIPHER 61 is a fast-paced, action-packed top-down-shooter, with tons of temporary and permanent upgrades. Can you make it through all 61 rooms?

A distant world in a dystopian future, separated from her squad Amy Sol finds herself being ambushed by enemy forces looking for revenge. Pilot her nimble hovercraft to blow up as many mechs as possible in this fast-paced arena top-down shooter.

Matthew Taurus, after losing everything in a horrifying event, turned from honorable policeman into vengeful outlaw. Get ready to rage through dangerous spaceships in this frantic twin-stick shooter roguelite, where you must find your enemies and destroy them.

This is a very fast God's perspective roguelike shooter, the player will pilot the mech, explore the alien frontier, enjoy the "Crimsonland + Vampire Survivors (Vampire Survivors)" endless killing!

FRONT MISSION 2: Remake preserves the mature story, strategic turn-based combat, and Wanzer customization options of the original.

In Deadline: Aphelion, you play as a mercenary tasked with defending the research facility from the hordes of alien spiders that have been drawn to it. 

The battle of the clone girls unfolds on a post-apocalyptic Earth, devastated by the alien life form known as "Bleed." Pilot the manned weapon "Father" to eliminate enemies. Upgrade weapons, create powerful builds, and strategize to successfully clear stages.

Sixty basic cores, hundreds of base station equipment, and thousands of chips, you can freely cooperate and shoot through the dual-angle joystick operation in a survival Roguelike game! Explore the sci-fi space and build your strongest battleship!

Explore Scifi third person action-adventure game MechaNest. City on the planet Merador where the citizens are overthrown by Ai and Mecha's. But be careful MechaNest is full with traps, mazes and vicious Mechanics.

A fast-paced TPS & FPS where you control a mech in battle. Customize 12 parts: head, torso, arms, legs, booster, FCS, and 6 weapons. Weapon and frame colors are changeable. Use weapons, jump, boost up, run on walls, do rapid boosts, quick turns, and high boosts.

Test the limits of bio-mechanical clone Model 137 a.k.a BIOTYPE in this free, endless bullet hell. Master the Biotype's patented tri-laser and push as far as you can. Will BIOTYPE prove it can make a difference in the fight against the enemy in the real world?

battleMETAL is a successor to the 90's mech games, a cross between the mech-piloting of Mechwarrior 2 and ferocity of Quake. Command a massive warmachine bristling with firepower as you blast through a war-torn world.

Cloud Cutter brings you classic arcade shoot ‘em up gameplay in top notch graphics. Enjoy intense fast-paced explosive action full of epic destruction, arcade style power-ups, lasers and of course huge multi-stage boss fights.

Action packed roguelike for the fans of hard sci-fi. You're just a clone who woke up inside a human experiment. Fight your way through countless robotic opponents, destroy the maze itself!

Perhaps in another timeline, he has already been defeated. But here, everything can be rewritten. The legendary strongest bounty hunter!

Granvir is a 3rd person action roguelite mech-builder with co-op multiplayer. Scavenge the battlefield for parts to replace and upgrade your Granvir and weaponry. PIlot your Granvir and manage your campaign between battles to find the best equipment and stay supplied while fighting a guerilla war.

Quick mech battle for two players. Choose weapons, explore the map and destroy your opponent.

Tomb of the New God is an isometric action shooter roguelite. Explore a vast underground cave network long forgotten since the apocalypse. Collect items, weapons and powerful abilities to combat the inhabitants of the forgotten caves as you attempt to reach the source of a mysterious energy source.

In "Steel Circuit" You control a resilient robot on a mission to overthrow a malevolent rogue AI. Craft potent weaponry, battle enemy robots, and explore the facility to reclaim it for unseen benefactors. Beware, death comes at a high price!