Underplayed Gems

Decimal Discovery (1986)

Decimal Discovery cover
Platforms
Apple II
Where to get it
My Abandonware
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

This game feels like a structured, deliberate lesson from an early computer, where exploring decimal concepts is slow, careful, and without excitement.

educationalinteractiveretromath-focusedmethodicaldeliberateseriousinstructive

About

Released in 1986 for the Apple II, *Decimal Discovery* is an educational title focused on numerical concepts. The software provides interactive lessons designed to help users explore decimal arithmetic and related mathematical skills within a computing environment of that era.

More games like this

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.