Use APKPure App
Get Monochrome old version APK for Android
단색 픽셀 화 어드벤처 게임.
This is a preview of an unreleased app that I honestly have no idea what I'm going to do with. Its current function is to demonstrate the abilities of the game without any real gameplay, so there are only a few basic maps and quests available.
Github: https://goo.gl/OxXZmL