Games like Frantic Birdies
Games like Frantic Birdies include RimWorld, Game Dev Tycoon, Oxygen Not Included, Nodebuster, and Cookie Clicker. We matched them by the tags players give Frantic Birdies on Steam (Casual, Management, Collectathon, Survival, and Strategy): closest matches first, and among equally close ones the better-known games.

RimWorld
Shared: Survival · Management · Strategy

Game Dev Tycoon
Shared: Management · Casual · Strategy

Oxygen Not Included
Shared: Survival · Management · Colony Sim

Nodebuster
Shared: Casual · Strategy · Management

Cookie Clicker
Shared: Casual · Management · Collectathon

Mini Motorways
Shared: Casual · Management · Strategy

Shelldiver
Shared: Casual · Management · Arcade

Two Point Museum
Shared: Casual · Simulation · Strategy

Minami Lane
Shared: Casual · Management · Life Sim

BidKing
Shared: Casual · Strategy · Simulation

911 Operator
Shared: Management · Strategy · Casual

Tiny Bookshop
Shared: Management · Casual · Collectathon

Banished
Shared: Strategy · Survival · Simulation

Bomber Crew
Shared: Management · Strategy · Simulation

Youtubers Life
Shared: Management · Casual · Life Sim

Mini Metro
Shared: Strategy · Casual · Simulation

SPORE™
Shared: Casual · Simulation · God Game

Ratopia
Shared: Survival · Strategy · Management

Frostpunk
Shared: Survival · Strategy · Management

Dragon Cliff
Shared: Strategy · Casual · Loot

Stacklands
Shared: Management · Survival · Strategy

The Universim
Shared: Management · Survival · Colony Sim

Two Point Hospital
Shared: Management · Simulation · Strategy

Dwarf Fortress
Shared: Strategy · Management · Simulation