Games like Kittens Game
Kittens Game balanced, never really ends, stacks 1 prestige layer. These games share the most with it, and each one says why.

Mushies!FeaturedComing soon
Also prestige
Click the big mushroom, hire worker shrooms, build houses and dig underground in a cozy pixel-art mushroom village. Over 85 upgrades and a Wisdom prestige loop.
EvolveUpdated
Also civilization, prestige, resource management · Same active/idle balance (leans idle)
Evolve a species from primordial ooze, build a civilisation, then blow it up in a dozen different ways to start again.
60% idle
Realm Grinder
Also prestige, deep · Same active/idle balance (balanced)
Pick a faction, build a kingdom, abdicate, reincarnate, ascend. Every run changes which of eleven factions is optimal.
87% steam55% idle
NGU Idle
Also prestige, deep · Same active/idle balance (leans idle)
Joke-dense RPG idler with dozens of interlocking systems. Beating a boss is the easy part; allocating energy is the game.
96% steam65% idleTrimpsDormant
Also prestige, deep · Same active/idle balance (balanced)
Breed an army of trimps, push through zones, portal back, and optimise your heirlooms for another hundred runs.
55% idle
SynergismUpdated
Also prestige, deep · Same active/idle balance (leans idle)
Five prestige layers stacked like a tower, each one reshaping the ones below. For people who liked AD and want more.
75% steam60% idle
Bloobs Adventure Idle
Also prestige, deep
A RuneScape-style idle RPG with 24 linked skills, automated boss fights, soul collecting and skill prestige, plus banked offline time to spend later.
88% steam75% idle
Leaf Blower Revolution
Also prestige · Same active/idle balance (balanced)
Blow leaves. Blow more leaves. Somehow blow leaves across multiple dimensions with a crafting system.
94% steam55% idle
Clicker Heroes
Also prestige · Same active/idle balance (leans idle)
Click monsters, hire heroes, ascend, transcend. The game that made idle RPGs mainstream on Steam.
90% steam60% idle
Cookie Clicker
Also prestige
The grandma of the genre, literally. Click a cookie, buy grandmas, ascend, and discover the game is much stranger than it looks.
96% steam70% idle
Idle Civilization
Also civilization, prestige, deep
Take two villagers and grow them into an empire through buildings, research, deities, heroes, trade and war. An idle base with far more to manage than usual.
51% steam
Revolution Idle
Also prestige · Same active/idle balance (leans idle)
Wheels inside wheels. A clean, abstract prestige stack with a lot of layers and very little fluff.
87% steam60% idle
Incremental Epic Hero 2
Also prestige, deep
Six heroes battle automatically across a fantasy world while you upgrade nearly everything and juggle many prestige systems, with over 1,000 hours of content.
72% steam
Incremental Mass RewrittenDormant
Also prestige · Same active/idle balance (leans idle)
Gain mass, become a black hole, then an atom, then a supernova. The numbers get absurd quickly and never stop.
4.4★ galaxy60% idle
Idle Wizard
Also prestige · Same active/idle balance (leans idle)
Choose a wizard class, stack spells, transcend. A class-based prestige game with lots of build variety.
86% steam60% idle
Planet Evolution: Idle ClickerUpdated
Also prestige · Same active/idle balance (balanced)
Tap a planet to gather coins, attract objects to decorate it and use prestige to push across the universe.
50% idle
Antimatter DimensionsUpdated
Also prestige · Same active/idle balance (balanced)
Buy dimensions that buy dimensions, then break infinity, then break reality. The reference point every numbers-go-up game is measured against, and it has a real ending.
92% steam4.6★ galaxy200–600h ending55% idle
Theory of Magic (Arcanum)
Also deep · Same active/idle balance (balanced)
A text-heavy mage's apprenticeship with hundreds of spells, classes and dungeons. Dense, charming, community-kept.
4.5★ galaxy45% idle
Idle Slayer
Also prestige · Same active/idle balance (balanced)
A runner-platformer bolted onto an idle economy. Jump for coins when you're around; let it grind when you're not.
84% steam45% idle
Territory Idle
Also prestige, civilization
Build tiles into a kingdom, choose a pantheon and a hero, then abdicate for gold to buy more land and try new strategies.
80% steam70% idle
BitburnerUpdated
Also deep
A cyberpunk incremental where you write real JavaScript to hack servers and automate everything.
95% steam70% idle
Cell to Singularity
Also prestige
Evolve life from a single cell to a technological singularity, with a surprising amount of real science in the tooltips.
89% steam70% idle
Idle SpiralUpdated
Also prestige, deep
Grow a mathematical spiral ever outward by buying formula upgrades, stacking several prestige resets, and use the spiral as a weapon in battles.
79% steam
Tap Titans 2
Also prestige · Same active/idle balance (balanced)
Tap titans, recruit heroes, prestige. The mobile heir to the Clicker Heroes formula.
50% idle