Top similar games like Halloween is Crazy as Hell:

Heroes of Hammerwatch is a rogue-lite action-adventure. Explore and battle your way through procedurally generated levels on your own or with up to 3 friends.

Ember Knights is an action rogue-lite for 1-4 players where you play as legendary knights, the last spark of hope against the mad sorcerer Praxis and his hordes of unwavering fiends. Wield weapons & skills, build synergies with game-changing relics and free the universe of Praxis’ corruption.

Dungeon Destroyers is a top-down arena survivor rogue-lite where you and up to 3 friends slay thousands of enemies and bosses while diving deeper into the dungeon to find it's core and destroy it. Choose from a variety of races, classes and items to create unique synergies and DESTROY THE DUNGEON.

Beat up planets in Asterogues, a cosmic bullet hell shoot-em-up hybrid! Pick your character from a band of outcasts banished to the Asteroid Belt, dodge and shoot your way through a brutal onslaught of bullets, and take revenge against the Solar System!

Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.

Play solo or with friends in this 4 player local couch co-op roguelite auto-shooter where enemies aren’t your biggest problem; your friends are! Smash foes, dodge bullets, and enjoy chaotic trolling as you punch, throw, and ‘accidentally’ sacrifice each other to survive relentless waves of enemies.

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.

Withstand an onslaught of enemies and survive against all odds in this rogue-lite twin-stick shooter. Stranded on an uncharted planet, you will need to scavange for rare loot, upgrade your ship, and unlock ancient mechanisms to escape this strange and hostile place – solo or with friends.

In this action roguelite with unique and themed characters, create your build and face hordes of enemies with up to 4 friends online, kill monsters, collect their souls, face bosses and survive!

Defeat hordes of enemies, alone or with up to 4 friends! Work together or mess with them on this online multiplayer survivors style roguelike, where you create unique builds that can change the fate of your team.

Dive deep into a roguelike survival quest against Rettam'diov, the Consumer of Worlds. Progress, earn experience, refine characters, and uncover potent tools. Face relentless hordes alone or amplify the thrill, teaming up cross-platform in our distinctive co-op mode.

The world's been flooded. All you have left is your Super Raft Boat… and your friends! Work together to expand your raft while fending off the strangely violent (and wealthy??) creatures of the sea in this multiplayer roguelike shooter. Will your crew survive and reach the Final Island?

I Wanna Be The King! is a top-down roguelike arena shooter where you can use up to 6 allies as your weapons defeat waves of enemies. Customize your gameplay by selecting from a variety of allies and items, allowing for unique strategies and playstyles.

Collect artefacts. Trade them for power. Betray your friends. Greed Hunters is a chaotic roguelike for up to 8 players, where even the worst artifacts fuel your rise to dominance.

Overcome a series of challenging stages in this roguelite horde survival game by developing your power with spells across many different dimensions, including items, upgrades, talents, and more that interact with each other to produce many unique and powerful builds.

Wizard of Legend is a no-nonsense, action-packed take on wizardry that emphasizes precise movements and smart comboing of spells in a rogue-like dungeon crawler that features over a hundred unique spells and relics!

Hero Siege is a fast paced Pixel Art ARPG featuring an expansive roster of unique classes, deep build experimentation, and a player driven economy.

Bullet Dungeon is a fast-paced roguelike where every moment is filled with chaos, and excitement. Dive into intense combat, face challenging bosses, and embrace the thrill of survival inside the dungeon.

A fast-paced action roguelike where skill beats firepower. Outmaneuver swarms, harness Poison/Inflame/Traumatize, and expand the game with mods & co-op.

Battle Planet - Judgement Day is a planetary rogue-lite top-down shooter. You are one of the universe's 3 most wanted criminals on the run, fighting your way through hordes of aliens, military and police units. There is only one way to reclaim your freedom - destroy them all...

WizardsBane is a 2D, Top-Down, Action-RPG with a Bullet Hell twist, where you have to grind for Achievements to get Stronger. With each new Run you are sent into a randomly generated Dungeon filled with Bosses. Defeat the Bosses to gain Items and progress to the next Stage.

Paranoid is Dungeoncrawler/Roguelike with an oldschool pixelartstyle where you need to survive alone in the dark and discover new items and pills that help you through this dangerous World. Can you find a way out and wake up?

Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

A roguelite where superstitions take shape as items! Face enemies, collect drops with negative effects that can be traded for advantages. Explore always different rooms, with challenges inspired by beliefs that make us think twice before taking a risk.

Sephiria is a top-down action rogue-lite game with pixel graphics. Go down the tower, meet various animals, and collect various talismans and artifacts to become stronger.

Melee-based roguelike dungeon crawler where a fallen samurai must retrieve his stolen Shampoo. Make your run unique by selecting unique perks, picking a weapon when you start a run, picking up items and weapons from chests, and buying them from shops.

Crimen Exceptum is a spell-crafting action roguelike where you scavenge for equipment and combine magical spells to overcome all that stand in your path