Hy guys.. at this days i was trying to  beat TMTN-II
i found in internet a lot of cheat codes and how to start with  9lives and etc.
But here i found one hint! 4 who want to play without cheats:)
At scene 4 (Let`s get to that secret factory!!) u are walking on the road. There is a place where the enemys are driving with  motocycle. So u can stay at this place and beat them one by one (and get point by point) until u get extra life! (200pts - 1life)