Games like Brain Damage

You should simply try out Roboom. We have quite a long description below, you can read if you like, but experiencing Roboom yourself or as Co-op is the best.

Slash through hordes of enemies and become the ultimate swordmaster! In this action rogue-lite, choose from variety of weapons and upgrades to create game-breaking synergies. Survive against unique types of enemies as you get older and suffer from the curse of undying

A bullet heaven where you cooperate with Kill-BOI 9000 (your friend and toaster). Forge a beautiful bond and bring destruction - together. Give him saws! Give him drones! Then give all the drones saws! AND THEN SET THE SAWS ON FIRE.

Goofy space survivor where you upgrade your literal ship. Has its own rhythm.

Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's. Build an army of local townspeople in this chaotic semi-autobattler roguelike. Navigate through different biomes to obliterate the aliens from cosmic dimensions.

Cards and Guns is a top-down arena shooter roguelite, where you’ll have to defeat hordes of creatures. Choose from a variety of cards and upgrades to create unique builds and survive to the end.

Crocogame is a fast-paced roguelite game with intense moment-to-moment combat and flexible character customization. Use your resources efficiently to take on increasingly difficult threats. Great challenges also bring great rewards!

Roguelite Overpowered Wizard Simulator & Dungeon Crawler. Slay hundreds of cultists using the power of ancient cards and your magical arsenal. Choose from a diverse set of cards to create unique, game-breaking builds and shoot down the horde trying to stop you from climbing the tower of babel.

DRG aesthetics + bullet heaven loop. Four dwarven classes, mining, surprisingly tactical.

Unleash Mass Insect Extermination! Entomophobia is a casual Bullet Heaven with rogue-lite elements. Slay bugs, amass upgrades, and escalate your power against the swarms. Crush, upgrade, dominate – the insect reign ends with you!

Shoot alien invaders, upgrade your ship, level up your weapons and save planets to defend against the invasion. Choose your favorite between the different unlockable ships and buy perks between your runs to ensure victory. After you triumph, hunt for achievements and ascend to save more universes

GUN KING is a fast-paced top-down arcade shooter with unique gun mods that lets you play your way. Unlock and equip powerful gun mods to create wild synergies, amp up your firepower, and blast through hordes of enemies.

Immerse yourself in a post-apocalyptic wasteland in this intense horde combat shooter that combines roguelike and bullet-hell elements. Battle relentless waves of monstrous foes as you strive to survive and conquer challenging levels. In my game no vampire, survive 20 minutes!

Ready to tackle the challenge? On Mars, confront countless mutated creatures and mechanical monsters. Choose survivors, weapons, and skills wisely for diverse battles. Employ precise shooting, agile dodging, and strategic use of props and skills to fend off enemy attacks.

Norse mythology survivor with elemental synergies and cleanly readable mayhem.

A modern revisitation of the 80s arcades. Use your Razerwire to cut through waves of nanobugs with a rogue-like inspired progression.

Defeat the enemies. Upgrade the spacecraft. Defend the mothership. Regular Spacecraft - Defending the Mothership is a shoot em'up game with roguelite elements.

Senli 307 is a top-down shooter where you can turn, accelerate, and decelerate using only WASD (or arrow keys), and repeatedly search for and destroy enemies.

SHPR is an arena survival roguelike in which you have to buy items while creating amazing builds and synergies that will help you defeat enemies and bosses to be able to pass to the next stages.

Face hundreds of monsters, upgrade your equipment and try to survive as long as you can. In this Action Roguelite choose from a variety of upgrades, unlock unique characters and create the best build to slaughter everyone in your path!