Games like Spore Valley
Games like Spore Valley include Terra Nil, Mini Motorways, Cookie Clicker, Shelldiver, and Cities: Skylines. We matched them by the tags players give Spore Valley on Steam (Resource Management, Puzzle, Casual, 2.5D, and Colorful): closest matches first, and among equally close ones the better-known games.
Terra Nil
Shared: Puzzle · Casual · Nature
Mini Motorways
Shared: Casual · Puzzle · Management
Cookie Clicker
Shared: Casual · Management · Resource Management
Shelldiver
Shared: Resource Management · Casual · Management
Cities: Skylines
Shared: Management · Resource Management · Economy
Dorfromantik
Shared: Puzzle · Casual · Resource Management
Oxygen Not Included
Shared: Resource Management · Management · Base Building
SteamWorld Build
Shared: Casual · Resource Management · Colorful
Game Dev Tycoon
Shared: Casual · Management · Indie
Retro Rewind - Video Store Simulator
Shared: Casual · Resource Management · Management
Morphopolis
Shared: Puzzle · Casual · Colorful
Before We Leave
Shared: Casual · Resource Management · Hex Grid
shapez
Shared: Resource Management · Puzzle · Management
Star Birds
Shared: Resource Management · Colorful · Casual
Factorio
Shared: Resource Management · Management · Casual
Minami Lane
Shared: Casual · Colorful · Management
Dyson Sphere Program
Shared: Resource Management · Management · Sci-fi
Kingdoms and Castles
Shared: Resource Management · Management · Economy
Assemble with Care
Shared: Casual · Puzzle · Indie
Farm Manager 2018
Shared: Casual · Resource Management · Management
Cities: Skylines II
Shared: Management · Resource Management · Economy
Mr. Prepper
Shared: Resource Management · Management · Casual
SimAirport
Shared: Casual · Management · Economy
Big Pharma
Shared: Puzzle · Management · Resource Management