Tip Off is a basketball game released for the Amiga and Atari. It was developed in 1991 by Anco Software.Tip Off screenshots at thelegacy.de (in German)
A Game Boy version was developed by Enigma Variations and published by Imagineer in Europe. An unreleased NES version was also in development.David Whittaker - vgmpf
An early build of the game on NES was found and released in April 21, 2025 by Games That Weren't website.
References