Extra Lives

On level one, get a rocket and shoot the E in Kwiqi-E-Mart. This will give you up to 6 extra lives.

Jump Further

To jump further than normal, hold A and B simultaneously.

Warp

In level one: First you got to buy a key. Then if you want to warp goto the doors at the "Springfield Retirement home". Then use the key in front of the doors. If done right, it'll have warped you to the white door by Moes place.

Level 1 tips

If you are stuck on the first level it is probably because you did't find the 3 almost hidden goals:
1. call Moe on the telephone right next to his tavern, you'll tell him a joke and he'll come out wearing something in PURPLE, spray him and his clothes will become red.
2. Buy a wrench in the tool shop and use to open the water source in front of the tool shop(you should've already sprayed it)and it will spray water on the top of the door so it will become from PURPLE to Red.
3. In front the Jebediah statue there a man wearing a purple suit will appear, spray him and he will become red.