Top similar games like Undungeon Arena:

This game is not supported anymore: get the updated and free Time Survivors: Chapter 0 instead! Time Survivors, the Most Historically Inaccurate Roguelike ever made.

Wield Eradicator’s boomerang in high-octane bullet hell roguelite action. Enter the trial for the cure to a deadly virus in the hostile microcosm of Deflector. Repel enemy projectiles, evolve with collected DNA and strike down all opposition.

Plasma Puncher is an action-brawler taking place at a cellular level! As the last standing white blood cell, you must destroy the virulent army of microbes that invaded the bloodstream, using your bare fists and an assortment of power-ups and special attacks! It's all about punching amoebas into oblivion, baby!

A top-down action roguelike about buying snakes, fighting them, selling their oil, and buying more snakes. Upgrade your weapons, get stronger snakes to fight, and chase down a high score with only ten days to live.

Shifter is a third-person action game where you shift the direction of gravity, fight enemies, and run/fly/fall around a complex procedurally generated dream world. It has unique boss fights, weapons, skills, enemies, and more! Your dream is hacked through a microchip, and you have to wake up.

Vaporware Odyssey is an action roguelike combining souls-like and bullet hell mechanics. Find weapons, buy upgrades, and meet strange characters all within a world inspired by Vaporwave and Synthwave aesthetics.

Use an extendable slime arm to “dissolve”, punch, grab, and throw enemies in order to save your slime brethren and navigate through the decrepit insides of an ancient Worm in this top-down hoard battler.

Nova Odessa - The Strange Tower is an action / adventure roguelike where you play as a demon hunter lost in a haunted tower. Explore the tower and find new weapons and items to fight demons.

Join a squad of 4 desperate daredevils to protect a celestial artifact from demon invasion in this online cooperative roguelite. Act like a munchkin way: support your team or drain their power. Fight your way to better gear and beware the consequences of death. Kill, die, defeat, repeat!

MindXcope is a surreal VR rogue-lite action game. Enter a bizarre world originates from people's daily struggles to embark on an unexpected adventure. Gain your weapons, hack and slash your way through scenes symbolizing your dilemmas, eliminate your nightmares and uncover the secrets.

Fancy a relaxing drift through magical waters? Enjoy this seafaring voyage in search of the sunset!

This is the prologue chapter of "When the Past was Around", an upcoming adventure point-and-click puzzle game about love, moving on, letting go, and the joy and pain of everything in between.

MAKE DEMONS LOSE THEIR S#^T in Roguelike Horror Action when you combo them in quick succession! SLAY while investigating dreamworld kidnapping right before HALLOWEEN and most importantly - STAY STYLISH

Become the Edgeweaver in TENSE: a white-knuckle brawler featuring an arsenal unlike any you've seen before. But something isn't quite right: your life drains over time, your foes revive, and your weapons shatter. Can you endure and save the world? No Breaks, No Rules, No Mercy.

Angel Droid is an unfinished experiment that explores a crafting system inspired by Elder Scrolls, Magicka, Vampire Survivors, and many more. As the music was inspired by Chrono Trigger and Final Fantasy, the music tends to be the most-liked aspect considering the game's development is unfinished.

In a dried up world, where death is your destiny, can you survive the struggle?

A fast-paced minimalist action game that uses hooks to navigate freely through the battlefield, using your unpretentious weapon to inflict deadly blows on tidal enemies.

"Wish of Hers" is a roguelike action game set in a shifting dreamworld, where players uncover hidden truths while battling through surreal landscapes.

Every day is the same on the faraway Bento space-lighthouse - until a mysterious radio message breaks through. Evade the past, welcome oblivion, make the perfect Italian coffee. Still There is a psychological adventure game about grief, technical puzzles, wacky AIs and dark humour. How far is far enough?

Physics based puzzle game type of billiards. If you like billiard games or love pool then this game is for you!

Sublevel Zero Redux is a roguelite six-degree-of-freedom shooter in a universe where reality is falling apart. Use your zero-g gunship to fight through a vast underground facility, looting advanced weapons to destroy hordes of deadly enemies.

SHAPIK: The Moon Quest is a touching and atmospheric quest, the story of which unfolds in a mysterious world after a nuclear war.

An underwater arena shooter with a shocking twist. 8 players battle in a classic respawn arena to capture the reactor and boil the competition!

Flame Keeper is a dynamic, action rogue-lite that sees you restore the Eternal Flame, stolen by creatures of shadow. Fight through a rogue's gallery of monsters in diverse biomes using fiery combat skills. No sweat for a lump of coal like you.

A noir adventure spanning time and space. When a love triangle between cosmic beings becomes a bitter confrontation, you'll witness a gunshot fired by a jealous god—otherwise known as The Big Bang. Jump into the expanding universe and search for a way to destroy creation and save your love.

Plunge into Bacuri's journey. Discovering himself, friends, habilities, lands, challenges and enemies. Draft your own path in this 2D platformer crafted in modern pixel art style.

As you wake up as a different being with no memory of why you are here, you will explore a gorgeous underworld with spirits and unique creatures to help you find the way. Go from the red fields of The Crimson Zone to the vast beaches of The Silver Coast to the final run to Elysium.

Alone you wake up amnesiac, trying to uncover your past by exploring the world.

Experience the intricate dioramas and connections of your life, and the ripples we all make, in this award-winning narrative puzzle game about death, loss, and mental health.

It takes an immense amount of time for light from the stars to arrive our place. When we finally see the twinkling lights, the stars where the lights came from might have already extinguished billions of years ago. Even though starlight is just an illusion that seems perfect and beautiful, do you still like it?

Four Last Things is a point-and-click adventure game made from Renaissance-era paintings and public domain recordings of classical music. It is about sin, and the Four Last Things – Death, Judgement, Heaven and Hell – and strives to be intelligent and ridiculous in equal measures.