Top similar games like Let Them Come: Onslaught:

Terminal Breach is an action rogue-lite twin stick shooter where you gun down countless waves of creatures, choose upgrades to create powerful and unique synergies and unlock a variety of characters, weapons and levels.

Trapped in a timeloop with no memories, you are the Light Bearer, fighting to uncover the truth - but at what cost? Harness rhytmic auto-attacks and dashes as light fades around you, raising tension with every move. Shape your power, rewrite your path, and embrace eternity or break free.

Filthium Zero is a single-player action roguelite featuring a mix of vertical and ground combat. Purge the Filthium-infested zones of Earth, battle hordes of mutants, unlock powerful upgrades to survive, and watch the ragdolls fly.

Survive the all-consuming darkness! Against Twilight is a casual game where your choices can make you stronger to finish off thousands of creatures that appear in the twilight.

A fast-paced, intense top-down bullet hell action experience with a sci-fi aesthetic. As a protector of light, you must build your arsenal of weapons, abilities, reflexes, and wits as you slowly transform into an unstoppable force to survive through waves of monsters and demons from the void.

Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.

DopeMine Arena is a Bullet-Heaven Roguelite. Simple controls and auto-firing weapons put the focus on levelling up and making good choices to survive the onslaught of enemies. Earn coins to increase the stats of your characters. Discover the weapons and items that pair together .

This is exactly what you came for. Experience high-octane sci-fi adventure! Slay fierce monsters, explore alien worlds, craft deadly compounds, and upgrade your AI body to survive. Master high-speed melee and drone warfare to uncover the secrets of a galaxy on the edge of collapse!

You thought you landed alone. You were wrong. Now you must defend yourself against waves of enemies in order to survive. Vanquish thousands of foes, master your abilities, call in reinforcements, and survive in a quest to become a true Defender.

Robot Arena Survivors is a single-player arena auto-shooter where you're fighting against waves of hostile robots using a powerful arsenal made of hover tank units. Customize your own set of abilities and dismantle your enemies to claim your fame into the leaderboards.

Survive endless waves of alien creatures and crush the heart of the infestation! Cyberage is a dark casual rogue-lite where you follow Phy’s journey to defeat an alien parasite. Level up, upgrade, and battle through hordes of relentless enemies!

Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 115+ strategy-defining augments, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars and die trying!

Stranded in Starlight is a top-down roguelite where you pilot a spaceship armed with a variety of unique weapons and utilities. Battle relentless enemy hordes and powerful bosses as you upgrade your ship, adapting to each challenge in an ever-changing fight for survival.

Fight your way through the hordes of Baalzebub with your ghostly followers. Loot items for your followers to use, and sacrifice them to increase your power for the next assault.

"Magic Cat" is a hand-drawn 2D roguelike game. Players play a little black cat mage to fight—each battle a new trial. Leveling up brings surprises; challenges are unique. Facing monster waves, players strengthen magic via choices, move step by step, defeat the ultimate Boss.

A roguelite bullet hell where you dodge and shoot through endless waves of enemies. Build devastating weapon combinations and customize your playstyle with deep meta progression. Face epic bosses across diverse biomes in this arena shooter.

Fight hordes of Covenant & Flood in this new game mixing Roguelite & Bullet Heaven for hours of mindless fun!

This game involves continuously defeating generated enemies to survive. When you defeat enemies, you have a chance to obtain gems, coins, or boxes. Accumulating gems allows you to level up, and upon leveling up, you can randomly acquire weapons or skills.

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.

Defend Earth against waves of deadly cosmic threats determined to destroy your civilization! In this Rogue-Lite Auto Shooter, you’ll place Celestial bodies and upgrade them to unleash chaos on your enemies. How long will you survive?

Battle time and terror in a shoot & survive extraction roguelite. Select your hero and survive the relentless cosmic surge. Shoot, level up, topple bosses, and amplify your powers to cosmic levels. Embrace the Blastard within and unlock new heroes, powers, and perks to use on future runs.

Viking Survivors is an action roguelite where you wield ancient weapons and unleash Norse fury on endless waves of monsters. Survive the bullet hell, collect mythic weapons, and prove you're the ultimate Viking warrior in this thrilling survival game.

Eliminate monsters, receive rewards, improve abilities. Use party skills. Unique skills and 4 random passive skills. Form parties regardless of class.

Delivery Survivor is an Arena Shooter Action Roguelike game. As a competent delivery staff you descend into the dungeon to deliver packages. Acquire special relics, gather weapons, level up your character, plan your route and fight hundreds and thousands of bizarre creatures in the dungeon.

Bullet hell meets bullet heaven. Build the ultimate space fighter as you uncover clever strategies and hidden synergies. Solar Survivors distills the deep strategy and progression of an RPG into quick, arcade-like sessions.

Pilot customizable mechs in this roguelite packed with chaotic bullet-hell combat. Upgrade, evolve, and combine weapons mid-run to build game-breaking synergies as you hunt down criminals across alien worlds.

Blast through robotic hordes in this arena auto-battler rogue-lite Brotato-like. Use auto-firing weapons and drones, timely dashes and special abilities to reach the Void where a final Conservator awaits convergence. Spend your Cogs wisely within the varied shops to create unique builds!

Become a Sentinel and face the plague in roguelite fast-paced auto-shooter set in the same world as REMEDIUM game. Combine items and alchemical elements to acquire more powerful weapons and create unique builds to defend the plague survivors against the endless hordes of mutants!

This roguelike spaceshooter pits waves of enemies against you in your pursuit to reach the end of the galaxy. Improve your ship with permanent upgrades and select temporary upgrades during a run to pursue achievements and and kill bosses.

Dodge, collect, and survive. Every piece of salvage you grab makes your ship deadlier and tougher.

Mow down countless crops and corrupt critters while crafting game-breaking builds! Pesticide Not Required: Prologue is a bullet heaven, horde survival roguelite with farming elements that offers a myriad of stats and special character traits to create wildly diverse run possibilities.

Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.

Invent your own weapons in this sci-fi Roguelike shooter! Combine any weapon with any upgrade to customize your arsenal. Form a squad of holographic soldiers, redesign their guns too, and slay hordes of cybernetic enemies!