Pidi64's Adventures 64 - A Slippery Day is a ROM hack created by Pilzinsel64.
A hack where you play as famous hacker Pidi64, travelling down various slides.
Despite its RHDC listing this hack as only having one Star, it is possible to find two Stars in this hack. However, there is no save function and the hack tends to crash after collecting a Star, so it is not possible to have a Star count of 2 in-game.