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Similar to Hellmouth — based on shared gameplay and genres, popularity and reviews. The original game is excluded from the results. Remove comparison
The first 500 games were considered for comparison of 1,232 initial matches. Similar games among them: 236. Refine the filters to narrow the selection.
Don't you hate it when horrors beyond human comprehension show up in the backyard? Grab the shotgun and clear them out. A fast, aggressive third-person roguelite shooter where items stack into ridiculous builds and the swamp never runs out of things to shoot.
Shared features: Bullet hell, Shooter, Action
Code of Shadows is a fast-paced roguelite where you don't just deploy drones, you command them. Switch modes mid-fight, fuse drones into stronger ones, and cut through rift-spawned hordes across collapsing dimensions.
Shared features: Bullet hell, Shooter, Action
A survivors-like arena roguelite. Pilot a drone, stack weapons and upgrades into absurd builds, and hold out against waves of mechas until the timer runs out. Every run ends. Every run teaches.
Shared features: Bullet hell, Shooter, Action
Aim your flashlight. Let your weapons fire. Survive escalating zombie hordes in this objective-driven survivor roguelite. Restore the power grid, evolve your arsenal, and reach dawn—but brighter light attracts more danger.
Shared features: Bullet hell, Shooter, Action
Battle endless hordes, solve deadly puzzles, and summon powerful bosses in this fast-paced 2D roguelite action game.
Shared features: Bullet hell, Shooter, Action
A race against the cold. Face overwhelming enemy waves in an action roguelite where every run is a fight for power and survival. Grow stronger, master your abilities, and kill the final boss before the frozen world consumes you.
Shared features: Bullet hell, Shooter, Action
Battle Nap is a roguelite top-down shooter where your picnic nap becomes an explosive journey into dreamland domination. Build your arsenal, stack your perks, and blast through your subconscious to ensure you don’t wake up until the job is done. Don't wake up - the fight is just getting good!
Shared features: Bullet hell, Shooter, Action
After a emergency crash landing in the middle of the desert, your fight for survival begins. Space Base Nyra has detected your location and enemy signals. Guide yourself through increasingly intense waves of enemies with real-time radio support. Fast action FPS where every wave brings new threats
Shared features: Bullet hell, Shooter, Action
Fly across floating islands, hold off swarming drones, and face down three colossal bosses. Earn coins, unlock stronger firepower, and climb the endless Ascension ladder. This sky is yours to guard. Dive into a fast, exhilarating wave-based first-person aerial shooter.
Shared features: Bullet hell, Shooter, Action
A vertical space shooter about a combat pilot who must break through an enemy armada and warn their homeworld. Maneuver through hostile fire, battle commanders and bosses, upgrade your ship, and assemble powerful equipment synergies.
Shared features: Bullet hell, Shooter, Action
A fast-paced co-op zombie survival action game where players fight through hordes of enemies, unlock random power-ups, build different synergies, and escape together as a team.
Shared features: Bullet hell, Shooter, Action
A fast-paced top-down sci-fi bullet-heaven roguelite where you pilot distinct ships, stack abilities, upgrades, and 50+ relics into screen-clearing builds, then prove your strategy against multi-phase bosses and unstable Rift encounters.
Shared features: Bullet hell, Shooter, Action
Construct your towers, guide your hero, and resist escalating waves of monsters. Collect resources from enemies, select impactful cards, face powerful bosses, upgrade your towers and hero to control the fate of your battlefield !
Shared features: Bullet hell, Shooter, Action
Help your monkey escape back to the jungle by gunning your way through obstacles and challenges. Test your skill in a open environment and find your way home! Choose how you want to play, and unlock guns that help you traverse the world!
Shared features: Bullet hell, Shooter, Action
A space horde-survival roguelite where every one of the 21 ships flies its own weapon, ultimate and role, so the same cards build wildly different runs. Chain evolutions and artifacts through a 100-level campaign and endless Survival, and hold out until your build breaks the game.
Shared features: Bullet hell, Shooter, Action
You are the dinosaur. Everything else in the pit wants you dead. PrehistoricPit is a bullet heaven roguelite with 25 auto-firing weapons, 25 evolutions, and a hard cap of four weapon slots per run. Pick a build in the first few minutes and live with it until the meteor hits.
Shared features: Bullet hell, Shooter, Action
In a zombie apocalypse, a grandmother takes a chainsaw to find her grandson. Defeat slow, persistent zombies, collect gear, and strengthen with exercise. Advance through ever-stronger hordes, reclaiming youthful power in this survival action game.
Shared features: Bullet hell, Shooter, Action
Hit with the right element and your damage doubles. Hit with the wrong one and the enemy heals instead. A horde-survival roguelike where you only steer: five element skills auto-cast, chains and masteries rebuild every run, and 15 realms each hide an Elemental Lord.
Shared features: Bullet hell, Shooter, Action
They Are Rising is an RTS strategy game set against the backdrop of the apocalypse. Combine skills, build a massive army, establish shelters, and fight against large numbers of enemies. How long can you survive?
Shared features: Bullet hell, Shooter, Action
Soldier Rush is a top-down auto-shooter roguelite: dodge waves while your gun auto-fires at the nearest enemy, beat bosses, and grow stronger between runs. Prestige for crystals, ascend to keep key upgrades, and push into endless loops of enemies. Climb the leaderboards.
Shared features: Bullet hell, Shooter, Action
Welcome aboard, Confiner! As PhaigeX Megacorp’s newest specialist, you’re tasked with curbing the AI incursion into hyperspace sectors. Choose your ship, upgrade your modules, accept commissions, and deploy adaptive strategems to fend off the relentless AI invasion.
Shared features: Bullet hell, Shooter, Action
You are the last salvager. Fight, salvage, extract, and rebuild in a gritty top-down 2D action roguelite. Pilot upgradeable ships through hostile sectors, recover valuable resources, and return to the Forge before your run is lost. Every successful extraction unlocks lasting power.
Shared features: Bullet hell, Shooter, Action
A side-scrolling survival roguelite — until you trigger Reality Shift and the arena unfolds into free 3D. Your weapon fires itself; you move, dash and decide. Every run rolls its own archetype, mutator and contract, and the threat scales to your level.
Shared features: Bullet hell, Shooter, Action
A PvP 2D top-down shooter where your gun recoil is also your ship's propulsion! Master control of your ship better than your opponents and be the last one standing with up to 4 players.
Shared features: Bullet hell, Shooter, Action
Popularity is the total number of Steam reviews, not sales or concurrent players. Activity is the average net daily growth in reviews over the longest stable window of up to 7 days; it requires at least 12 hours of history and data updated within the last 72 hours. It measures discussion volume, not sentiment. Anticipation for upcoming games is measured separately. Missing measurements do not mean a game is unpopular.
