Top similar games like The Swarm 2:

Physics based roguelite bullet-hell-and-heaven horde-survivor action game. Research and upgrade spaceship. Traverse procedurally generated galaxies with ability to alter its conditions and effects.

Spent Shells is a high score top-down shooter with roguelike-y randomized elements. Players dive in to an everchanging dungeon to harvest a crystalized power source that will get them home. Fight through the dungeon using a variety of weapons, characters, upgrades, and your own skill! Each run ea...

SURVIVE the swarm in this rogue-lite + survivors + asteroids mashup! Exterminate as many alien drones as you can. Upgrade your ship from the crafted deck of equipment and power-ups. You are the Last ship against the Endless... Will your choices be enough to overcome the thousands hunting you?

Space Ace is a 2D top-down shooter that focuses on upgrading your ship to fight through levels of Bosses and smaller enemies. Play with keyboard + mouse or Xbox controller.

Use movement and your spear gun to take down underwater baddies. The goal? Treasure of course!

Dive into a fast-paced underwater roguelike! Battle swarms of sea creatures, cursed pirates, and colossal bosses as you explore unique aquatic biomes. Collect a variety of weapons, uncover treasures, and survive the unknown in an epic journey through the ocean depths!

lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.

Plunder magic from the anonymously-owned public internet in this Roguelite Twin-Stick Shooter. Use the essence you steal to research new weapons or augment the ones you already have, to better battle against the network defenses and steal even more power.

Cellosseum is a bullet heaven following the progress of a lone cell as it battles a variety of enemies on its quest to guide the evolutionary process of life itself. Upgrade your attacks, shields, health, and speed to understand your role in the creation of life on the planet of Ceres Prime.

Abettor is a top-down shooter where enemies constantly spawn all around you. In this game, not only does the world generate around you, but the enemies do as well. Kill as many enemies and achieve your highest score. How many can you kill in Abettor?

SirVive is a rogue-like horde shooter where the goal is simply to survive as long as you can (looking fabulous while doing so!). Choose 4 of over 20 different abilities to bring with you on each run, and whether to activate them manually or automatically.

Neon Fighter is a tiny arcade game packed with lasers and explosions, in which every few seconds you are forced to switch weapons automatically, making you have to adapt quickly to the new situation and re-evaluate your perspective.

In Astrum Vanguard, a 2D horde-survival with bullet hell components, you pilot and upgrade your spaceship to defeat countless alien creatures. Survive the endless onslaught in the cosmic battlefield!

A casual rogue-lite shooter where you can buy upgrades to improve your run and defeat waves of enemies. Shoot tons of bullets and create different builds while trying to be as accurate as you can to get the best rewards!

Gunmancer is a science fantasy roguelike top-down shooter. Summon guns as you shoot your way through mysterious randomly generated dungeons full of ancient forbidden magic of guns and dangerous monsters.

Destroy hordes of strange machines that have invaded the forest. Yawnoc is a chaotic top-down shooter roguelite focused on immersion into the world of Conway's Game of Life and other cellular automata.

Slime With A Gun is a fast-paced 2D top-down roguelike shooter where you control a slime with a powerful gun! Craft and merge bullets to create unique, devastating projectiles as you step through time, facing a variety of enemies. Will you survive the chaos and master the art of bullet crafting?

Collect devastating procedurally modified weapons and gear while blasting through hordes of enemies in objective based combat. Upgrade your weapons and gear to stay one step ahead of the endless hordes. Complete frantic missions, recruit new heroes, and get one step closer to The Oasis.

Take control of a spaceship in this top-down action shooter and defend yourself and earth from the unknown mysteries and horrors off space!

You Are Circle is a roguelite top-down shooter with a high-contrast vector line aesthetic. Your circular vessel is equipable with powerful abilities. Level them up while fighting your way through procedurally generated mazes and gather coins to purchase strong permanent upgrades.

Survive in space in this action roguelike with RPG elements where you use your strategy to combine design, weapons and passive skills, shaping your ship in your style, facing increasingly powerful enemies.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

GunDeck[100] is a lightning-fast twin-stick shooter where you’ll build your arsenal from randomly-dealt cards. Weapons fire in a rainbow of elements with unique effects. Dart and dodge to survive the fireworks unleashed against you, and retaliate with your own display! Can YOU survive to wave 100?

A top down, twin stick shooter inspired by classic retro arcade games with loads of enemies, fast paced bullet hell combat, big boss battles and tons of bullets.

Choose your champion and enter the Labyrinth, survive if you can. Hades has taken over the Labyrinth, forcing souls through an arduous trial to reach the afterlife. Do you have what it takes to succeed, or will you be doomed to guard the Labyrinth for eternity?

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!

Swarmhunters is a top-down arena action shooter. The war between human and bugs has become worse - Project Swarmhunters emerged at this situation. You play as the best space soldiers in the galaxy and your mission is to strike the hive and hunt down the Emperor, supreme commander of bugs.

In "Steel Circuit" You control a resilient robot on a mission to overthrow a malevolent rogue AI. Craft potent weaponry, battle enemy robots, and explore the facility to reclaim it for unseen benefactors. Beware, death comes at a high price!

Blast through waves of alien enemies in Project AionIX! Master your piloting skills, dodge, and survive in this fast-paced space shooter!

Survive the Orcs is an Action fantasy Roguelike with RPG elements. Slay thousands of pesky orcs and survive as much as you can! Create unique builds each run! Explore the map for extra loot, build environmental sites & annihilate everything in your path! Become overpowered!

Lonefield Evacuation Survivor is a... survivor in which you play as a ship facing an alien incursion. Destroy your enemies, collect bolts and upgrade your ship to survive long enough and escape. Play alone or with up to 3 friends in local multiplayer or with Remote Play Together for online gaming.

Can you survive the Empire's onslaught? Avoid the attacking enemies and upgrade your ship to last long enough to escape in this space survivorslike.

It’s time to cluck around and find out. Gear up and pull on the helmets of the Battle Roosters, a hotshot space brigade of poultry with panache. In this quirky, roguelike, bullet hell adventure you’ll combine weapons, upgrades and killer strategies to recover space’s best taco ingredients. Bwark!

Escape the Maze of Malice in this frantic 2D top-down shooter!