Games like The Billion Clicker
Games like The Billion Clicker include Cookie Clicker, Nodebuster, Scritchy Scratchy, Dorfromantik, and Shelldiver. We matched them by the tags players give The Billion Clicker on Steam (Incremental, Idler, Puzzle, Turn-Based Tactics, and Sandbox): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Incremental · Idler · Management

Nodebuster
Shared: Incremental · Idler · Simulation

Scritchy Scratchy
Shared: Incremental · Idler · Management

Dorfromantik
Shared: Puzzle · Sandbox · Relaxing

Shelldiver
Shared: Incremental · Idler · Management

Digseum
Shared: Incremental · Idler · Management

Bills Must Be Paid
Shared: Incremental · Idler · Strategy

PC Building Simulator
Shared: Immersive Sim · Sandbox · Simulation

Idle Champions of the Forgotten Realms
Shared: Idler · Incremental · Management

Kenshi
Shared: Sandbox · Immersive Sim · Simulation

Mini Motorways
Shared: Puzzle · Simulation · Management

The Farmer Was Replaced
Shared: Idler · Puzzle · Logic

Microcosmum: survival of cells
Shared: Idler · Puzzle · Sandbox

Loot Loop
Shared: Incremental · Idler · Simulation

A Game About Feeding A Black Hole
Shared: Incremental · Idler · Relaxing

(the) Gnorp Apologue
Shared: Incremental · Idler · Management

Rail Route
Shared: Immersive Sim · Puzzle · Real Time Tactics

shapez 2 - Factory
Shared: Puzzle · Management · Sandbox

Tiny Pasture
Shared: Idler · Incremental · Management

Blackthorn Arena
Shared: Turn-Based Tactics · Real Time Tactics · Simulation

Planet Coaster
Shared: Sandbox · Simulation · Management

Sixty Four
Shared: Incremental · Idler · Simulation

Mini Metro
Shared: Puzzle · Simulation · Strategy

Incredicer
Shared: Incremental · Idler · Indie