Top similar games like Feed the Reactor:

Karma Keepers is an idle/incremental souls sim where you guide souls, collect spiritual energy, upgrade and automate to keep corruption at bay, and push karma to the max to banish demons.

Sunsave is a relaxing incremental game with a vaporwave and minimalist vibe. Destroy meteors, collect resources, and evolve the Sun with upgrades that unlock new mechanics!

Recruit your army of heroes, upgrade your forces, and join in with your mighty mouse cursor, all in a satisfying quest to slay a massive dragon wreaking havoc on an innocent medieval kingdom. Will you be their hero?

An idle incremental adventure in space! Mine asteroids while fighting off enemy AI drones. Build your own AI drones, mining lasers, helper drones and more. Collect hundreds of rewards and unlock a variety of features that will help your ultimate goal: making numbers go up (or sometimes down).

A short incremental game about sending heroes into dungeons, fighting monsters, and collecting loot. Quick runs, big skill tree.

Mutants are flooding the planets! Destroy them all! Improve your technology, upgrade weapons and turn dangerous worlds into safe havens. Every click is a step towards the future of mankind!

Snake, but with a skill tree

An idle incremental adventure. Fight monsters, buy upgrades, recruit a party, craft equipment, join a faction, battle across different regions, and complete hundreds of rewards. Unlock a variety of fun features and use them to make your numbers go up!

Fishing Inc is an addictive incremental fishing game! Catch fish, earn cash, and unlock powerful skills. Master new ponds, fill your Fish Log with Legendary catches, and become the ultimate angler.

Dive into sci-fi alien worlds where you wipe out Alien scourge by deconstructing them into parts to upgrade your base and your DECON unit, allowing you to produce higher outputs, more damage, more gains, and JUST MORE. DECON PROTOCOL is an incremental game with idle and clicker mechanics.

DEFRAG is a game about cleansing corrupted sectors and refining them through optimization to build a stronger system. Collect resources, adjust configurations, and complete your build as you progress.

A short incremental game about feeding Glonk! Make Glonk bigger, get more money, and explore the skill tree to upgrade your abilities, and get more Glonks!

Xenosensory is a short incremental game with horror themes. Use your cursor to bust Xenos and save convicts then spend your research points on skill tree upgrades, actions, gadgets, and uncover the truth of how this space station nightmare began.

Dragon Cliff is a Semi-Idle RPG game with deep and complex itemization/skill systems to support endless character builds. Players are to collect adventurers, kill monsters, advance talent trees, enchant/reforge equipment, discover scrolls and finally assemble the most powerful adventure team!

Monsters Idle RPG is a cozy and relaxing idle game where you collect monsters, deploy them in battles, gather resources, and sell them to earn profits! Explore Arcanium as you advance from a basic starter monster to your favorite companion by expanding your collection.

Run a cozy late-night ramen shop covering a portion of your screen. Perfect your recipes, decorate your shop, serve hot steaming ramen, and enjoy peaceful late-night vibes.

Mining Platform is an incremental game where you mine resources to get more upgrades and mine faster and gather even more resources.

Lazy Galaxy 2 is an idle/clicker game with base-building and RTS elements. Lead an evil (albeit lazy) alien race to conquer the universe! Expand your base, fight vicious foes, and conquer the galaxies. Acquire combat experience and convert into candy, the most precious alien resource!

Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.

Conquer your enemies in space, strengthen your ship with stats, and progress even in the background. A relaxing idle experience awaits you!

Your purr-fect desktop companion is here! Get adorable cats that chill at the bottom of your screen, keeping you company while you work, study, play, or relax. Collect toys & furniture to build them a cozy home. Pet, feed, play, or simply enjoy their presence.

🚂 Cozy idle train game. Enjoy a journey from steam to modern locomotives in idle style! 🚂

A chill idle-fishing desktop toy in the corner of your screen. Buy upgrades, catch rare fish, and customize your avatar at your own pace!

The world is roughly a futuristic game in which you play as a "human will" rather than God. The main description of the game is an uncertain fate, macro diversity of the future world.

Protect the Infinite Power Generator by looping around the train tracks! Battle endless waves of enemies in this unique hybrid of auto-battler, survivor, tower defense, idle/clicker gameplay. How long can you survive?

Creature Evolution is a simple game about merging little creatures and seeing what they turn into. You start with a few small critters, and by combining them, they slowly change into new and sometimes unexpected forms. The more you merge, the stranger and bigger they grow.

Explore through Idle Campaign! A DnD-inspired idle/incremental game about slaughtering enemies with a group of heroes through an endless campaign!This game has no rebirth; level continuously without having to repeat levels!

An incremental clicker game where you craft your way to Alchemical Mastery. Progress through a branching skill tree and explore the forbidden woods. Collect resources and build machines of magic. Slay monsters, farm crops and automate your production to become the all-powerful Forage Wizard!

An active incremental were You Command your Skeleton Pirate crew. Destroy and Loot ships of their precious shells, Buy and Upgrade cannons. Unlock new abilities and Face Powerful Admirals and become the Richest Pirate there is.

Mango’s Fisharium is a short incremental game about catching unique fishes and displaying them in the Fish Aquarium. Designed to be completed in around 4 hours.

Rats have infested your farm! Train a team of terriers to hunt them down in this incremental idle game. Breed your dogs to strengthen your team as you hunt down the ten Rat Lords who have taken over.

Break bricks to earn stuff to buy things to break more bricks. Half idle brick breaker, half clicker fidget spinner. Fullscreen it or drag it in a corner.

Feudal Fantasy is a short active incremental game in which you rebuild a town once lost to tragedy as its lord, by managing upgrades, new buildings and recruiting the wisdom of fantasy races.

The most simple idle clicker game. Are you able to reach the one octillion value? Buy upgrades and use prestige system to achieve the goal! Fun and relaxation are included