Games like Cookies Inc. - Idle Clicker
Cookies Inc. - Idle Clicker. These games share the most with it, and each one says why.

Smash Hit Museum
Also clicker, prestige, collection
Smash stones to uncover artifacts for a museum, with auto-hammers, a lucky coin flip and 50+ prestige skills bought with tickets.
85% steam
Idle Frontier: Western TapperUpdated
Also clicker, prestige, collection
Settle a string of Wild West towns by tapping for gold, hiring quirky townsfolk to automate the work, and prestiging onward to the next frontier town.
50% idle
Pizza Factory TycoonDormant
Also clicker, incremental, prestige
Bake pizzas, clone them, run delivery trucks and fund research across a pizza city, with a detailed prestige loop.

Sneaker Clicker 2Dormant
Also clicker, collection, prestige
Tap to earn cash, buy add-ons that generate money, and collect over 130 sneakers, with a prestige system.

Taps to RichesUpdated
Also clicker, prestige, collection
Tap to build businesses across cities, collect advisers for bonuses and reset for Bizbots that raise tap value.
25% idle
Virtual BeggarUpdated
Also clicker, prestige, collection
Tap to toss coins to a beggar, invest in a company, and buy clothes and houses, then donate everything to restart with bigger bonuses.

ClickRaid
Also clicker, co-op, prestige
A Clicker Heroes style game built for groups: join a lobby, pick a class that buffs your party, and push stages together while ascending for bonuses.
80% steam
DashclickerDormant
Also clicker, incremental, prestige
A dashboard-themed clicker where you buy click upgrades, analytics generators and projects, then start new runs.
2.7★ galaxy
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
Clicker Heroes
Also clicker, prestige
Click monsters, hire heroes, ascend, transcend. The game that made idle RPGs mainstream on Steam.
90% steam60% idle
Click the ButtonUpdated
Also clicker, collection
Click a button to earn chests full of items and money, then unlock skills to get stronger.
90% steam
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
Bongo Cat
Also collection, clicker
A cat on your taskbar drums every time you press a key, turning your everyday typing and clicking into points and random hat drops.
96% steam
Silly Linguine Cat Simulator Deluxe Online
Also clicker, collection
Pet a noodle-shaped cat to reach goals that pay out random crates, chasing over 350 skins and a spot on the petting leaderboard.
98% steam
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
My Name is Mayo 2
Also clicker, collection
Tap a mayonnaise jar to unlock silly stories, random facts, minigames and a set of collectible 1950s-style cards. A comedic clicker sequel.
96% steam25% idle
Tap Ninja - Idle gameUpdated
Also prestige, collection
Slash incoming enemies with timed strikes, then research, grow a village that earns gold offline, ascend for permanent skills and send heroes to conquer provinces.
78% steam50% idle
Fishing IncUpdated
Also clicker, collection
Click to reel in fish before they escape, sell them for cash, and buy upgrades and skills to fill a fish log across new ponds.
91% steam3.5★ galaxy25% idle
Rock Simulator 2
Also collection, co-op
Be a rock and watch the world change around you, unlocking over 100 rocks at a deliberately slow pace, alone or with friends.
93% steam70% idle
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
MISHA
Also collection, clicker
Tap or type to earn points for a desktop anime companion, then trade points for random outfits to build her wardrobe and swap duplicates.
91% steam90% 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
Old Coin Pusher Friends 3
Also co-op, collection
An online co-op coin pusher set in Edo Japan with a board game track, where up to four players fight yokai, chase jackpots and buy upgrades.
93% steam
Meow My Crop!
Also co-op, collection
Every keystroke and click grows crops for a cat farmer. Trade harvests for 800+ cosmetic items, and team up with or steal from friends online.
90% steam