Top similar games like The Underground King:

Orbit Express is a physics-based roguelike game. Pilot your delivery spacecraft through a procedurally generated galaxy, creating a unique challenge every time you play. Avoid collisions, upgrade your craft, mind your fuel, and master your flying skills, all for a minimum wage!

Guncar Arena is a chaos-fueled action game with bullet hell battles on wheels. Outrun your enemies in high-speed chases and obliterate alien invaders and rogue vehicles to unlock explosive new abilities. Survive the mayhem, fight your way through relentless foes, and stop the alien invasion!

Seedovia is a rogue-like dungeon crawler where you traverse room after room, fighting challenging monsters. Chain your weapons, collect game-changing passive upgrades, and equip items to create unique builds and become increasingly more powerful.

REDLINE CROOKS is a fast-paced roguelite combat racing game in which you destroy cops, walls and possibly yourself in a chaotic pursuit of freedom and riches. Upgrade, Slam, Taunt and Boost your way out of imprisonment through the lawless roads that lie ahead, and you may find personal absolution.

An arcade-action vehicle combat game with rogue-lite progression. Drift, blast, and outdrive your enemies across a war-torn Europe. Upgrade your car with powerful weapons and mods, survive deadly delivery missions, and challenge insane mega-machine bosses.

Retro rally racing with a simulation twist

Conquistador is an adventurous roguelike platformer. Navigate hand-crafted and procedurally generated levels as you jump, slash, and maneuver through thick jungles and ancient temples. Collect valuable items, abilities, and precious loot to help you conquer the game's challenging traps and enemies.

Prepare for epic vehicle combat! In this Roguelike convoy game, expand, conquer warlords, seize resources, and RIDE ON to eternal glory!

Escape the Mad Empire is a party-based, rogue-like dungeon crawler with intense and deeply tactical combat. Overcome the challenges as a band of heroes, and preserve their lives and sanity by managing resources and growing your base. Can you Escape the Mad Empire?

Rogue Legacy 2 is what you'd get if you mashed Rogue Legacy and a sequel together. Every time you die, your children will succeed you, and each child is unique. Your daughter might be a Colourblind Archer, and your son could be a Pacifistic Chef. Either way, one of them is getting conscripted.

A roguelike with unique curses, 60+ cards, incredible shots and power-ups. No two attempts are ever the same.

Dizzy Rogues is an auto-runner roguelike with "turn" based combat. Bounce your weapon off enemies and objects, rack up your combo, and purchase unique items.

Operation STEEL is a roguelike shoot-em-up rendered in hand-drawn art. Blow up loads of enemies, destroy huge bosses, find weapons, and upgrade your load-out between levels. Combat the electronic legion across 20+ procedurally generated levels!

Buggy Racing Simulator is a high-adrenaline ride where you’ll feel every drift, bump, and near miss as you race through dirt, storm, and chaos—fighting to stay in control while the world blurs past you.

Spirits Abyss is a roguelite platformer with destructible terrain. Cast into the Abysm you must explore its diverse depths battling phantasmic meanies and plundering its useful treasures to find a way home... but does something nestle beyond the realmic veil of death?

"Tokyo Xtreme Racer" is a racing game set in a blocked-off future Tokyo, where players aim to be the fastest by driving their best cars on the highways that weave through the city.

The Drylands is a car-combat party-based RPG. Fight for loot and explore an ever-changing procedurally generated world as the shifting sands reveal lost secrets

Save the underworld occupied by robots with your own hands.

Balloons is a single-player 2D racing game with roguelite elements. You can play as different emotive head balloons, breathe to gain lift, and enjoy fun and challenging tracks. The game has random map generation, different skill combinations. Win by reaching the finish line first.

A single-player turn-based dungeon crawler. Take control of a lone hero and explore sprawling dungeons, fight dangerous monsters.

FAST DRIVE: Extreme Race & Drift is a dynamic racing game in which you play as a driver performing illegal tasks. Complete missions, become a master of escape or pursuit, drift, overcome obstacles and make breakneck jumps. Practice your skills to become a driving master.

Now 20% More Evil with the Free Halloween update!

Highway Hijinks is a roguelike endless runner that takes place in a futuristic post-apocalyptic world controlled by a mysterious artificial intelligence. Discover wacky items, race against computer opponents, and upgrade your vehicle with powerful gadgets to get as far as you can.

Hecaton is futuristic action rogue-like set on Titan, a terraformed moon of Saturn. Play as a Bounty Hunter and fight your way through an army of space pirates. Brave the surface of Titan and begin your descent to find the Pirate Base and your ultimate goal.

A rogue-like battler on a match-3 board. Match gems to attack enemies, avoid damage and gather collectibles. Use your level-up upgrades to become stronger and try different play styles. Be careful though - enemies can also level up!

Create your fully customizable army of dwarves and lead them to victory! Strategize with up to 10 individual beardlings in this combination of classic RPGs, roguelikes and auto-battlers. Forge your own path and decimate orcs, fight trolls or battle dragons - There will be Glory, Death and Loot!

In a dark future marked by humanity's expansion to the asteroids, cars emerge as protagonists for a thrilling vehicular combat game show.

The chaotic inventory survival roguelike where keeping your bag tidy means the difference between life and death. Do your best while you try to climb an ever-changing mountain to spread the ashes of your grandfather, improve your base camp and try again!

Surviving is the least of your worries. After your cargo ship crashes on a foreign planet, not only will you have to find a way to eat, you'll have to survive the terrors of your fear and stress. Roguelite platforming gameplay will keep you frequently choosing weapon and suit upgrades to best defeat your many demons.