Top similar games like Zero Sum:

Don't get swarmed in this incremental top-down shooter! Unlock new mechanics and upgrades as you defeat more and more enemies. Let drones aid you in combat and use your abilities to become unstoppable.

Sky Survivors is an arena shooter roguelite. Choose from a variety of skills, unlock unique characters and weapons. Build «stairway to heaven» — a sky tower, each floor of which gives your character a unique bonus. Create your own overpowered build to survive against hordes of monsters!

The Frosted is a roguelite shooter packed with intense action and magical combat. Guide Ursula through vibrant worlds, unleash devastating attacks, and battle mighty bosses. Unravel mysteries, discover secrets, and grow stronger with every run to uncover the true cost of her greatest wish.

The quantum world is on the edge of revolution, and only neutrinos can shift its fate. Mass-Eve is a fast-paced roguelike twin-stick shooter diving deep into the mysteries of modern physics. The future of the universe depends on your choices, are you ready to reshape it?

Gunforged is a goofy fantasy roguelite shooter where you create broken builds every run. Forge your guns with randomized gun parts, collect passive abilities, and embed gun-changing runes into your guns to create the ultimate build.

Play as a pistol shrimp and survive waves of enemies while collecting pearls from oysters scattered throughout the map.

DEATHRUN TV is a fast hardcore rogue-lite twin-stick shooter set in the world's biggest and craziest game show. You'll experience real-time blistering speed and bullet-dodging action as you compete for glory...assuming you’re able to survive in this 2D bullet hell where only “likes” really count.

This Is An Arithmetic Clicker Game That Combines Combat Elements. It Can Practice Mathematical Operations While Adding A Little Fun To The Game. It Is Suitable For School-Age Children, Players Who Are Willing To Calculate, Or To Revitalize Their Aging Brains?

Forge your path to glory and liberty in this gladiator rogue-like. Sculpt a warrior attuned to your spirit and prowess, combining gear from four categories and honing six sacred attributes to confront the reigning champion and shape a legacy destined to echo through the ages.

SURVIVE in a transforming arena against ALIEN OGRES in this ROGUELIKE BULLET-HELL 💥 MODIFY your gun, make smart upgrade decisions and master your spaceship's controls to conquer the OGRE CHAMBERS !

PERMUTER is a synthwave-style autobattler inspired by Geometry Wars 3's Pacifism mode. Control an agile ship, weave through enemies, buy and stack game-changing upgrades, choose your build carefully to gain synergy bonuses, and defeat the challenging elite bosses.

Kill all enemies, Upgrade, Repeat! Defeat thousands of enemies in this incremental roguelite and become unstoppable as you progress through the game.

You are a circle in a sharp world. Fight jagged enemies in a neon twin-stick bullet-hell roguelite, build devastating ability combos, and grow from fragile to unstoppable through shifting neon labyrinths.

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.

A chaotic fast-paced top down shooter in a procedural generated arena with a unique neon style!

An educational casual game designed to improve mental math skills. Before you are hordes of math equations that require rapid solving and shooting, all while dodging incoming projectiles. Gather gold to upgrade your lives and take on increasingly challenging levels and topics.

Battle endless hordes, solve deadly puzzles, and summon powerful bosses in this fast-paced 2D roguelite action game.

TwIn-stick RogueLike Shoot'em up Action!

Join a roguelike action where cute immune cells battle viruses. Collect data in fast-paced combat, gain weapons and abilities through evolution, or level up to grow stronger. The fun of building your own super immune cell with different combinations each run is up to you!

Digital Frida is a roguelike arena game in stylized 2D graphics.Welcome to the online virtual reality server "Digital Frida", where you can become whoever you want, do whatever you want and be wherever you want!

Crabby Never Cry, Rock and Roll Never Die! Crab Rhapsody is a unique crab roguelite shooter where you can build upgrades and band in real-time to fight against CrabGPT — an AI trying to monopolize the Abysea’s music.🤘🎶🦀

Collect synergizing items to create an overpowered character to fight hordes of cyclops monsters. Cyclo Chambers is a fast-paced, top-down arena shooter with light rogue-like elements. 150 items to choose from to create frantic combinations. Different runs every time.

Dash through enemies, collect power ups and survive waves of enemies in this fast paced bullet-hell

Piece the world back together. In Patchventure, connect map fragments to shape your path, take bold risk-reward perks, and face world-ruling bosses. Equip artifacts, recruit allies, and push for peace—each run plays differently.

Dark Galaxy is a fast-paced action roguelike top-down shooter. Pilot a space drone to battle an invasive insectoid species. Illuminate the darkness and grow stronger as you travel to different star systems. Can you free our galaxy from the invaders?

Flood Fill is a fast paced action-arcade game. The concept is easy, the game is not. Avoid the enemies, and section off areas of the map. Section off enough of the map, advance to the next level.

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!

Inspired by MBTI, this is a fast-paced, top-down arena shooter roguelite where your inner world becomes the battleground. Harness the power of four elemental sprites to fend off the sinister forces lurking in your mind. No matter what your personalities are, you can conquer your darkest thoughts!

"Bullet Buster Belle" is a Roguelite bullet-hell shooter game. Navigate bullet storms in cosmic ruins through daredevil grazing, build endless weapon/relic combos, and conquer formidable maiden guardians to claim their ultimate treasures!

Tinyshot is a 2D wave-based arcade shooter. Follow Tiny on his journey after he makes a foolish and naive deal with the devil to retrieve his lost horn and earn love and fame in return.

In Bockito you'll have to fight against a horde of hostile pine cones and other enemies. To do this, equip yourself with different items, learn abilities and combine them into different builds to survive.

You just have to kill the bugs and critters before they kill you, so you can kill the bugs EVEN BETTER. Defeat the 3 floors and their bosses to win the game! Fight through procedurally maps made of handcrafted rooms, in this action RPG shooter with heavy roguelike and bullet-hell elements.

Difficult action FISHING ROGUELIKE, where you slaughter mutated creatures with weapons that shoot lasers and explosions!!! 💥 Catch fish to buy treasures that MODIFY YOUR BUILD and end up with CRAZY SYNERGIZING ATTACKS that melt those noob enemies

Take control of a heavily armed squid and blast through destructible worlds in Freedom Squid Fighter. Soar through the air, tunnel through dirt and rock with powerful weaponry, and outmaneuver enemies across towering, fully destructible landscapes.