Concept Art:
Find the three hidden stars located in Jungle Jamboree GP in single player mode.
They are located behind the first jump, after passing the first check point do a 90
degree left turn and go in the square hole that is covered in fire (a short cut), and
after going through the short cut go ahead a bit more; and the last one should be
visible behind a broken statue head laying on the ground, you might need to
jump in order to get the star.

Color Tint:
Find the three hidden stars located in Hoedown GP in single player mode. They are
located in the first party popper after going up the convey belt; underneath the
tapping foot of the woman with hairy legs; and at the end of driving the hay bails
road drop down slowly and land on another hay bail, below that has another star
on it.

Bird's Eye:
Find the three hidden stars located in Perilous Places GP in single player mode.
They are located behind the grenade immediately after the moving piston; in a
lava rock along the lava path; and at the three quarters point of the lap, after
going up a hill where there red barrels are around, go to the left and the star
should be quite visible.

Earn The Team:
Find the three hidden stars located in Graveyard GP in single player mode. They
are located behind a rock just before the bridge with the skeleton of the man with
the weird glasses; destroy the sail on the coffin path next to the sign "Bob Fat and
Bald 1802 - 1852" and in a secret shortcut located right of the fast forward power-
up after the man in the jail cell.

Hovercar:
Win the Platinum Cup in challenge mode.

New vehicle:
Win the Platinum Cup in championship mode.

Micro Soccer:
Find the three hidden stars located in Beachside GP in single player mode. They
are located to the left outside of the submarine helmet, behind the sand castle
before the beach ball and underneath the first jump at the very beginning.

Micro Marble:
Find the three hidden stars located in 911: Emergency GP in single player mode.
They are located at the first sewerage drain to the right at the start; among the
group of boxes close to the start; and behind a wall after going down a flight of
stairs.

Big Heads:
Find the three hidden stars located in This Ol' House GP in single player mode.They
are located behind the jack-in-the-box close to the start; in a bon-bon located on
the wooden planks above where is possible to see the man taking a bath down
below and in a pipe that is located directly after the big spider, the star should
be to the right once you go through the pipe.

Mirror Tracks:
Find the three hidden stars located in Toy Town Sci Fi GP in single player mode.
They are located after the first teleport go left, there should be one located on
underneath a pipe and next to a cup, after going through the first teleport, another
star is located to the right on a arm of a chair; and a star is located behind a pillar
to the right of the speed up the has the freeze and pause power-ups.