Top similar games like Keep Hell Open:

A relaxing idle city-builder where a single hut grows into a sprawl of millions. Build production chains, let your civilisation expand while you're away, and Ascend to push the whole world up an order of magnitude.

A tiny space colony lives in a strip above your taskbar. Colonists build, scavenge, and catch supply pods while you work. Grow nine building types, hit milestones, evacuate to prestige, and fly your own Workshop flag. Click-through, fullscreen-shy, and easy on your CPU.

An idle game where you gather resources and grow your city. Sit back and watch your city expand!

Make some lemonade and set sail in this cozy fishing incremental game. Catch weird fish across colorful locations, upgrade your gear, rebuild Starlight Cove back to its former glory, and defeat the evil shark that stole your grandfather's greatest treasure years ago.

An incremental game about blasting bugs, collecting guts, upgrading a base, and blasting more bugs!

maboroshi caravan is a simulation game about a journey through the desert. Many are represented by small, abstract pixel arts. Set out on a journey through a vast desert with diverse expressions with companions. The game is played with mouse and keyboard.

Incremental Town RPG lets you build and manage a thriving village. Master resource management, develop a robust economy, and enjoy a relaxing experience as you equip your settlement to conquer new lands and challenges!

A fantasy city builder where you build up your army of minions to take on monsters, bandits and even entire armies! Recruit a wide range of minions to help you gather resources, craft weapons and armor, and develop your colony into the stronghold it was always meant to be.

Unleash carnage in this dark incremental clicker. Sacrifice humans to fuel your demonic evolution and explode your wealth.

A simple idle, clicker game where you create atoms and feed them to a black hole. Unlock new elements, upgrade your stats, resources, and watch the numbers go crazy

Inkremental is a short incremental game about splattering paint across canvases by bursting blobs of color. Revisit iconic artworks with a humorous twist, unlock upgrades, and take down quirky mini‑bosses as you bring each masterpiece to life.

Vacuum Warrior is a Free to Play incremental idle game. Listen to the crisp crackle of dust and debris entering your vacuum as you vacuum ridiculous amounts of dust. Upgrade your vacuums, idle gains, and robot vacuums, earn achievements, and explore numerous locations in the Vacuum Warrior universe!

A minimalist incremental game where you watch DVD logos bounce endlessly, earn points, upgrade your screen, and unlock increasingly powerful upgrades.

Help goblins take down a giant floating egg

A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.

What the Buck?! is an incremental game about destroying money. Smash stacks of cash, upgrade your destructive power, discover game-changing skill tree upgrades, prestige and experience the dopamine of numbers exploding.

Apiary in Flow is an incremental game with automation elements where you place bees inside a hive to build efficient honey-gathering chains. Unlock new bee types and spend your harvest on permanent skill tree upgrades!

A short incremental building game where everything functions with your Spin Power. Build structures, mine resources, unlock new lands, upgrade yourself inside the big skill tree, automate resource mining to increase your income and awake the mysterious water tank from eternal slumber!

Slay waves of monsters with your mouse, collect coins, buy permanent upgrades, and grow stronger round after round in a compact incremental action game.

In Ants Took the Kitchen, you lead a small colony of ants determined to take over the kitchen. Collect crumbs, carry increasingly larger pieces of food, buy upgrades for each area, automate the collection process, and turn a simple corner of the floor into a hungry swarm.

You like trains? Good, you are going to need a lot of them. Grow from a single train line into a sprawling transporation network in this incremental train game. Move passengers, invest in more trains, new lines, unlock new buildings and of course, buy lots of upgrades.

Swing your axe, drop the trees, and watch a village rise from the stumps. Assign villagers to nine trades, unlock a 54-node talent tree, and carry your settlement through five ages — from a primitive camp to a medieval kingdom with a crown of its own.

Grow and spread mycelium from spores across a dark substrate in this relaxing incremental.

Resettle is a deep incremental city builder where you develop settlements on islands. Strategically place buildings to maximize resource production, explore 10 different upgrade systems, and create a thriving island city.

All Hail The Orb is a short, quirky pixel-art incremental game about powering a mysterious orb, summoning cultists, exploring a dungeon and slowly unlocking automation as devotion builds. The tone is light-hearted and a little silly with no fail states, relaxed pacing, and yes...many, many ducks.

Click, topple and profit! Knock over tiny wandering Humans, hire Animals to cause chaos, collect mountains of coins and grow your ridiculous empire. Unlock powerful Rebirth upgrades, defeat Bosses and turn a peaceful board into a glorious mess of falling people.

Slay giant bosses and turn the hollow wasteland into the almighty kingdom! Endlessly rewarding incremental game where you collect fountains of rare loot, unleash crazy combos and watch the monsters fall under your knees. Boss Rush that keeps on going when you're gone!

'A game about eating the universe' is a short, satisfying incremental game. grow a black hole by destroying planets.

A short incremental game about catching chickens, pigs, cows and sheep.

Build a wild fantasy lumber empire that bombards a forest across the valley with axes, ballistas, cannons, and magic. Harvest flying logs, stack absurd upgrades, and automate your way to unstoppable woodcutting power.

Fracture Field is an idle/incremental quarry mining game. Shatter rocks with timed swings then invest your earnings into upgrades. Build a fleet of drones to automate your empire, bomb tough layers, and unlock powerful prestige upgrades on your journey to master the quarry.

A cozy, chaotic idle-incremental clicker about growing a civilisation of tiny creatures called Pibbles in a giant tree, set in a post-human world.

Lead the Balgairs - mercenaries creatures and experts in the art of hard working - manage the workforce, inputs, capital, other resources and help provide all the equipment and weaponry needed to defeat bosses in distant Dungeons

Dig deep, manage workers, research tech, and face quantum mysteries in this terminal style incremental mining game.

A chill, tamagotchi-like idle creature game in the corner of your screen. Raise creatures, unlock 100+ evolutions, and freely customize your room at your own pace!

Discremental is a short idle and incremental game where you primarily upgrade your disk, along with other equipment.