Actually, I wouldn't say totally that Bonk 1 for NES is a port, the levels are kinda jumbled up, so, it's sssssslightly like playing a new game........slightly
Also, in Japan there is ofcoarse, Super Bonk 2, & GB Genjin Viva la Chikkun which is some kind of mini games game. It would be the last game I'd try to port to the Turbo.