About this game
Diamond City: Idle Tycoon is a solo, portrait-oriented idle game where players build and manage a city. The core mechanic involves tapping and upgrading various businesses to generate passive income. Its appeal lies in its low cognitive load and high replayability, allowing for short, interruptible play sessions.
Depth Score
ReplayabilityHigh
StoryNo Story
SocialSolo
DifficultyNormal
GrindMedium
Brain PowerMindless
Story depthNone
Session Length
Short
Tags
✈️ Offline play👍 One-handed🔇 Mute-friendly⚡ No energy timers👶 Parent-friendly
Discover more
Find games like this
Browse with matching style, mood & difficulty filters
👍
One Thumb
The other hand is busy.
👶
New Parent Approved
The only 5 minutes that are yours.
✈️
Fully Offline
Works anywhere. Yes, anywhere.
⚡
No Energy Timers
Play as long as you want.
💨
Quick Fire
In and out. Like a pro.
🚫
No Grind
Progress without the treadmill.
🏁
Proper Endings
Games that actually finish.
📅
Daily Games
One puzzle. Every day. Done.
🧠
Brain Off
No thinking required.
👫
Play Together
Two players, one phone or two.
📖
Story First
Worth reading every word.