Knuckle Pine TURBO is an action-packed, fast-paced boxing game where you face off in a "Final Fight Against the Underground Champ". It is the third installment in the Knuckle Pine series developed by Geek's Adult Heaven. Series Overview
The term strongly resembles the naming convention for Android modded APKs or custom game mods. Examples:
Cons
The core mechanic of Turbo Boxing is its "Two-Button" philosophy (plus movement). You have a left hand and a right hand. That’s it. There are no fireballs, no super jumps, and no 10-hit aerial combos.