Games like Zero IDLE
Zero IDLE. These games share the most with it, and each one says why.

Mushies!FeaturedComing soon
Also clicker, 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.

Grim Clicker
Also clicker, prestige, upgrade tree
A dark fantasy clicker RPG with an immortal hero, a big skill tree, item enchanting, and a ritual reset that makes each run stronger.
79% steam50% idle
Swarm Simulator: Evolution
Also pure numbers, prestige, clicker
Hatch larvae into drones and ever bigger bug units, sacrificing smaller ones and ascending repeatedly to grow a galaxy-scale swarm.
78% steam
CryptoClickers: Crypto Idle Game
Also prestige, upgrade tree, pure numbers
A fake crypto incremental that reaches e10000-scale numbers, with two prestige layers, 21 challenges, speedrun challenges, two upgrade trees and weekly events.
65% steam
Incremental InfinityUpdated
Also pure numbers, prestige, clicker
A Scratch-born number game with three prestige layers and part of a fourth, built around reaching a black hole at the end.
58% steam2.9★ galaxyhas ending
drifter's upgrade tree
Also prestige, clicker, upgrade tree
A slow, long tree of upgrades with clicking sections and many resets, currently 300 upgrades across 3 layers and 15 sub-layers. Unfinished.
3.8★ galaxy25% idle
IdleTaleUpdated
Also clicker, prestige, upgrade tree
A clicker RPG where tapping kills monsters for gold that keeps generating while you are away. Talent trees, dungeons, loot and ascension resets that multiply future runs.
57% steam50% idle
Matter GridDormant
Also clicker, upgrade tree, prestige
Click nodes to fill a grid with matter, spend skill points across several paths, and reset for bonuses that unlock new systems.

Chicken ClickerDormant
Also clicker, prestige, upgrade tree
Click chickens and run a coop, with prestige, multiple currencies, special events and a large upgrade tree. A take on Cow Clicker.

Idle Slayer: Addictive ClickerUpdated
Also clicker, prestige, upgrade tree
Slay monsters and bosses across many worlds for coins, with a big skill tree, ascensions and offline progress.

Cookie Clicker
Also clicker, 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
(the) Gnorp Apologue
Also pure numbers, upgrade tree
Strike a rock for shards and hire a growing crew of gnorps to smash and haul them, stacking synergies until the numbers explode.
96% steam
Antimatter DimensionsUpdated
Also pure numbers, prestige
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
Clicker Heroes
Also clicker, prestige
Click monsters, hire heroes, ascend, transcend. The game that made idle RPGs mainstream on Steam.
90% steam60% idle
Kiwi Clicker - Juiced Up
Also clicker, prestige
Push kiwis through an upgradable delivery line, clear bottlenecks, and pick professions that favor clicking, potions or automation.
95% steam50% idle
Cauldron
Also upgrade tree, pure numbers
A young witch grinds minigames for resources that power up her party, uncovering the map through turn-based fights and huge skill trees.
96% steam
Click and ConquerUpdated
Also prestige, upgrade tree
Bomb a fog-covered grid to uncover enemies, invest in passive income and power across 12 maps, and prestige for permanent upgrades in a two-to-four-hour run.
92% steamhas ending
Revolution Idle
Also pure numbers, prestige
Wheels inside wheels. A clean, abstract prestige stack with a lot of layers and very little fluff.
87% steam60% idle
Scratch Inc.Updated
Also prestige, clicker
Scratch cards for points, upgrade grids and multipliers, automate the scratching and prestige through several layers across industries.
90% steam
Time Clickers
Also clicker, prestige
Shoot cubes for gold, upgrade your pistol and hire a sharpshooter squad, then trade Time Cubes for artifacts after wave 100.
88% steam50% idle
PickCrafter
Also clicker, prestige
Break blocks with a growing arsenal of pickaxes, forge gear, and prestige through ascension tiers while exploring biomes up to Mars.
86% steam50% idle
This Ain’t Even Poker, Ya Joker
Also prestige, clicker
Flip card hands for money, grow a hand past five cards, send minions on expeditions and reset for poker chips as you try to beat a jester and escape.
86% steamhas ending
Slots & Diapers
Also clicker, prestige
Run a casino where hired seniors spin the slots for you, trading odd byproducts for boosters and chasing mega jackpots for permanent upgrades.
88% steam
Coin Flipper
Also clicker, prestige
Pick heads or tails and flip coins for currency, buying upgrades until the flipping runs on its own. Past a million coins you can inflate for permanent bonuses.
89% steam70% idle