Top similar games like Achievement Killer:

A fast-paced incremental space shooter where short battles fuel permanent upgrades and exponential growth.

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

You are the last survivor. Your friends and allies got killed during a raid. Can you survive the endless waves of enemies?

A topdown bullet hell game where you control a spaceship and fight waves of asteroids and enemy spaceships.

Incremental Frog is a game where you catch insects with your tongue. Catch flies, earn gold and upgrade your tech tree.

Control a rocket in this fast-paced 2D game, blasting meteors and dodging obstacles to achieve the highest score possible. Take on exciting challenges and climb the leaderboard!

Protecting Us From Incredibly Worrisome Extremely Hostile Oddities...is what you will be doing with your football! Defend the Earth from the invading disciples of the Deranged Octopus, and learn the ultimate secret of the Universe.

An idle resource management game set in a snowy cartoon world. Shift resources between mining and monster battles, unlock powerful upgrades, automate production, and enjoy endless progression across a screen full of action and snow.

A rage virus has ravaged Frog City with the exception of a few immune survivors. Keep moving and keep looting as you fight your way through the city.  Use an arsenal of guns (and a sledgehammer) to tear through both the hordes and the environment around you.

A Sci-fi Arcade shooter, fly around the screen space and shoot down enemies, gather minerals and exchange them for skills and ships

Frogs is a collectible game where you click, fight, and upgrade farms to collect more different items. Equip mythical and legendary frogs to level up faster, sell them on the market, and just collect them. Dive into this adventure with us!

In Battle Cloud, freely equip and upgrade weapons and items as you sweep through waves of enemies. Grow stronger with the loot you collect, complete your own destructive build, and dominate the battlefield!

Astro Nova is a short incremental roguelike about surviving swarms in space, combining modules into powerful builds, and ascending beyond the stars.

Good old fashioned 2D arcade fun with tons of upgrades and fast paced action where taking risks is rewarded with a higher score. Defend humanity's last source of energy wrench in one hand, laser gun in the other

A short incremental game where you avoid asteroids and collect antimatter to level up your ship. Upgrade your weapons systems, shields, engines and more as you jump from sector to sector, trying to find your way home.

You are the Commander of Revolutionaries. Manage your Revolutionaries. Resist the Fascist invasion! Change the history (in a good way)

Fight, craft equipment, manage the farm. Work hard for your mistress.

A fast-paced one-screen arcade shooter built for chaotic couch party matches and score-driven survival runs. Ride the rail, bump and total opponents solo or in teams with friends, or push your limits against ever-stronger AI in endless, leaderboard-focused challenges.

ShapeNeon Chaos is an old school style space-shooter. You are a ship facing off waves of deadly enemies. This game was made to give you a shot of adrenaline in a couple of minutes. Lots of bullets and neon in an arcade psychedelic shooter!

A Short , Simple and Satisfying Incremental Game About Leading Your Crowds to Defend the castle. Lead , Fight back , And Upgrades Yourself to Overpower.

Space Mine Raider is a mining and bullet hell incremental game with a focus on strong power progression and combat. Warp in, mine resources, fight enemies and bosses, and extract with your spoils to upgrade your ship.

Craft your strategy to outsmart your foes in the top-down marble game "Cult of Persona." Build a formidable army and gather unique cards that embody historical figures from World War II. Immerse yourself in tactical gameplay as you harness the strengths of these personas to secure victory!

This is a retro space shooting game, where you only fight against the strongest enemy. There are 15 unique bosses in the game, and players need to use different weapons and strategies to defeat them. Dedicated to you who are both challengers and retro game lovers.

Pit Wizard is an incremental bullet hell game where you blast your way through hordes of monsters while dodging brutal hazards to collect loot, grow a massive skill tree, become the ultimate wizard, and save the day.

Idle auto‑battle game running quietly in your screen’s corner. Upgrade, unlock weapons, and face endless waves of stronger enemies.

Inspired by the classic browser game. Race through a 3D field of cubes in Cube-Field+, a fast-paced endless runner with incremental mechanics. Or Fly through a Voxel field filled with enemies, powerful pickups and items. Discover new items and synergies

Build the tavern where legends never die. A pixel-art idle game that lives in the corner of your desktop; serve drinks, recruit heroes, send them on quests, and grow from a drink serving shack to a ledgendary tavern.

Where Sound Becomes Sight, Style Meets Violence. Step into the world of darkness as a blind protagonist who sees through sound in this stylish 2D top-down shooter where every kill matters and style is everything.

Neon: Eternal is a 2D Retro-styled Arena shooter. Blast your way through seamlessly never-ending action-packed levels of radiating colors while eliminating over 50 unique enemies!

Destroy all of the insects in your way! As you shoot, you recoil backward from your weapons as a mechanical beetle.

The zombie apocalypse has begun! Choose your animal hero – a cat with a pistol, a crocodile with a bazooka, or a chicken with a revolver! Survive endless zombie waves, collect coins, upgrade weapons, and unlock new heroes. How long can you last?

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.