Games like Idle Galaxia
24 incremental idle & incremental games similar to Idle Galaxia, ranked by shared tags and genre.

Evolve
Start as a protocell. End as an interstellar civilization.

Just Keep Defending And Mining

AdVenture Capitalist
The world's greatest capitalism simulator — start with a lemonade stand, end with an interstellar conglomerate.
The Tower - Idle Tower Defense
Build the perfect tower — a mobile idle/incremental tower defense with deep upgrade trees.

Leaf Blower Revolution - Idle Game
Blow leaves, upgrade your gear, automate everything — a satisfying idle game where numbers go up forever.
Embers to Dyson

Planet Idle

Theresmore
A free browser incremental strategy game — build a civilization, research, conquer, prestige.
Void Grid
Our own incremental multiplayer space game — build a network across the void, mine asteroids, route a three-good economy, and fight neighbors for territory.

Birb
A free passion-project incremental about birbs — actively updated, community-driven.

Hearth and Hamlet
Grow a humble camp into a magic-filled kingdom in this cozy pixel-art incremental city builder.

IGTAP
Cookie Clicker meets Celeste — speedrun bite-sized platforming courses for power, then spend it on clones that run your optimal path.

Omsi Loops
Plan loops of actions and bend time to repeat them — a deep time-loop incremental about automating your way to mastery.

Magic Archery
Train a humble commoner into a legendary archer — shoot targets, complete quests for gold, and infuse your arrows with magic in this short, free incremental.

Worm Land
Catch worms, recruit companions and dig toward the hidden treasure in this cute free incremental.
Make Honey

Cookie Clicker
The genre-defining idle clicker — bake cookies, hire grandmas, and watch numbers explode.
MapAttack
A real-time live strategy game — compete to control the world map.

FlatMMO
A free 2D browser MMO heavily inspired by Old School RuneScape — skills, grinds, PvM and raids.
Fish Catch Idle
A relaxing idle fishing game — collect fish, earn money, unlock rarer species.

Theory of Magic
A magic idle clicker for RPG enthusiasts.

Toilet Paper Idle
An idle clicker about rolling, automating, and hoarding toilet paper — just don't clog the toilet.

Island Robot Farm
Build a sprawling island farm run entirely by robots — assign the tasks, then let it grow in the corner of your screen while you do anything else.

Tiny Towers
A bite-sized incremental tower defense — place towers, prestige, and watch tiny numbers go very big.