Games like Click Click Dig: Prologue
Click Click Dig: Prologue. These games share the most with it, and each one says why.

Idle World - Planet MinerUpdated
Also idle, clicker, planet
Shape a barren planet by upgrading ground, plants and animals to earn energy and eventually unlock an atmosphere.

Idle Zombie Miner: Gold TycoonUpdated
Also idle, mining, clicker
Send zombie miners after gold and gems, then spend the fortune on a mansion while the mine keeps earning away.

Planet Evolution: Idle ClickerUpdated
Also clicker, idle, planet
Tap a planet to gather coins, attract objects to decorate it and use prestige to push across the universe.
50% idle
Tap Craft: Idle Mine SimulatorDormant
Also clicker, mining, idle
Mine ores, craft items and grow an idle town across new islands in a survival-themed clicker.

Tap Tap Dig - Idle ClickerUpdated
Also clicker, mining, idle
Tap to dig toward the planet's core with odd helpers, then trigger a Big Bang with fossils to boost your digging.
50% idle
To The Core
Also mining, planet
Fly between planets, drill for resources until fuel runs out, and buy upgrades so each dig reaches deeper than the last.
93% steam
Alice's Gaze
Also clicker, idle
Guide Alice through a haunted mansion as a cat god's altar pays out gold, reviving rooms one by one while idle battles and light puzzles lead toward an escape.
91% steam
PickCrafter
Also mining, clicker
Break blocks with a growing arsenal of pickaxes, forge gear, and prestige through ascension tiers while exploring biomes up to Mars.
86% steam50% idle
Rock CrusherDormant
Also planet, mining
A rock-crushing machine stranded on an alien planet grinds boulders for materials to feed a huge skill tree. Bosses guard milestones on the way to an ending.
84% steam2.8★ galaxyhas ending
Rocky IdleUpdated
Also mining, idle
Click trees and rocks to train 18 skills, craft gear for automated combat and fill a collection log. Farming and questing run in the background, and progress continues offline.
82% steam75% idle
Particul
Also mining, clicker
Click to knock particles into a growing pile, sell them, and automate with extractors and traders until you find the rarest particle to win.
80% steamhas ending
Little Dig Game
Also planet, mining
A roughly 40-minute game where you send workers onto a planet to gather resources for a company that strips worlds for profit.
4.7★ galaxy
Idle Pixel FantasyDormant
Also idle, clicker
Hire helpers and fantasy creatures that gather gold and crystals, with unit synergies across themed world tiers stacked up toward a dragon boss at the summit.
78% steamhas ending
Click & MineUpdated
Also mining, clicker
Mine each biome's resources before stamina runs out, digging deeper with upgrades and artifacts over a two to three hour run.
86% steam3.8★ galaxyhas ending
76% steam
Bomb Farm
Also idle, mining
A bomber squad smashes rocks for resources while you forge gear, fill a Path of Exile style skill tree and trade drops on the Steam Market.
65% steam
AdVenture Ages: Idle ClickerUpdated
Also clicker, idle
Travel through history restoring the timeline, tapping through missions, collecting heroes, and gathering resources in ages from Bronze to Atomic.

Apocalypse ClickerUpdated
Also idle, clicker
Build a cult tower, create monsters and summon demon gods to end the world, then prestige and do it again.

Art Inc. - Collection ClickerDormant
Also idle, clicker
Grow a museum by bidding at auctions for famous paintings, sculptures and fossils to display.

Bitcoin BillionaireUpdated
Also clicker, idle
Tap to mine virtual bitcoins, invest in tech that earns while offline and travel through time.
50% idle
Business TycoonUpdated
Also idle, clicker
Build up businesses, hire managers and hit milestones in a money-making idle clicker.

Cash, Inc. Fame & Fortune GameUpdated
Also clicker, idle
Tap to fund businesses across different eras, then let celebrity managers collect the profits while you're gone.
50% idle
Cell to Singularity: EvolutionUpdated
Also clicker, idle
Click through the history of life from primordial soup to technology, climbing a science tech tree.

Century CityDormant
Also clicker, mining
Tap or hold to mine gold with little miners, then spend it on homes, schools and banks that make your city fund itself.