What puts the "Idle" in Idle Games?

Armors in RPG games be like

IDLE ISLAND TYCOON: Survival game

Idle Investor! MAX LEVEL ISLAND, HIGH TECHNOLOGY STORE, GAME STORE EVOLUTION! (9999+ Level Building)

TOP 15 BEST IDLE GAMES 2023 | Top Idle iOS & Android Games 2023

Asmongold checks out... something. #asmongold #shorts

Game Endings Almost Nobody Has Ever Seen

open idle shopping mall after 1 week 😱😱

Top 15 Idle Tycoon Games for Android & IOS 2023 | Idle Simulator Tycoons Games Android

Idle Shopping Mall! MAX LEVEL SNOW CITY EVOLUTION!

Should You Idle? | "Idle Research" in 2022 (Review)

Mall Business: Idle Shopping Game (Early Access) (Gameplay Android)

Tambaloslos the mythical creature in the Philippines #shorts #mythology #legends #mythicalcreature

My 2 year old nephew has his very own roller coaster

Most expensive game in Google Play store ..

🏬 Shopping Manager: Idle Mall 🛍️ GAMEPLAY Part 3 NEW Shops + HUGE Upgrades (Android, iOS)

Idle Furniture Store Tycoon - My Deco Shop

Sun Damage Is Terrifying

Mall Business Idle Shopping Tycoon

Survivor Island-Idle Game Gameplay | Android Simulation Game