Games like Forest Fellers
Games like Forest Fellers include Shelldiver, Tiny Pasture, Cookie Clicker, Keep on Mining!, and Digseum. We matched them by the tags players give Forest Fellers on Steam (Incremental, Casual, Idler, 2D, and Cute): closest matches first, and among equally close ones the better-known games.

Shelldiver
Shared: Incremental · Casual · Idler

Tiny Pasture
Shared: Idler · Incremental · Cute

Cookie Clicker
Shared: Incremental · Idler · Casual

Keep on Mining!
Shared: Incremental · Casual · Idler

Digseum
Shared: Incremental · Casual · Idler

Nodebuster
Shared: Incremental · Casual · Idler

Unpacking
Shared: Casual · Cute · Relaxing

Cornerpond
Shared: Incremental · Idler · Casual

Click and Conquer
Shared: Incremental · Casual · Idler

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

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

Tiny Biomes: Cozy Idle
Shared: Casual · Incremental · Idler

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Relaxing

Marisa!ReturnTheBook!
Shared: Casual · Incremental · Idler

Click the Button
Shared: Casual · Incremental · Idler

Fortune Mill
Shared: Incremental · Idler · Casual

Human-powered spacecraft
Shared: Incremental · Casual · Idler

Fantasy Aquarium
Shared: Casual · Idler · Incremental

Zero Stress King: Idle Defense
Shared: Idler · Casual · Incremental

Tower Wizard
Shared: Incremental · Idler · 2D

Oik
Shared: Incremental · Casual · 2D

Tiny Terraces
Shared: Idler · 2D · Casual