Underplayed Gems

3.14 IDLE (2025)

3.14 IDLE cover
Developer
DNN
Platforms
Windows
Genres
Indie
Rating
2.7 of 5, 11 player ratings
Typical playtime
about 1.5 hours
Where to get it
Steam

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The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

You click to reveal digits of Pi, solve equations for boosts, and steadily unlock milestone rewards in a minimalist, math-themed idle loop.

clickeridlerminimalistcasualpuzzlemathincrementalrelaxing

What players say

Players say the core loop is scanning the digits of Pi to find number patterns, supplemented by quick math problems for bonuses. The game has only two upgradeable stats and reviewers often call it too simple or repetitive, with some pointing out missing features like scroll wheel support.

Screenshots

3.14 IDLE screenshot 13.14 IDLE screenshot 23.14 IDLE screenshot 33.14 IDLE screenshot 43.14 IDLE screenshot 5

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More by DNN

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.