Garfield's Nightmare Cheats
Secret passage in 1.1
Go on the castle steps and bounce on the castle you will find an extra life.
Secret passage in 2.1
Deafeat the Lava birds and bounce on the steps there will be a sign saying go right go left and bounce onto some steps on the last step you will find an extra life.
Secret passage in 3.1
On the way to the end of the level you will find some clouds each has a fan on it there is an extra life on one fan keep on going up and turn left bounce on some clouds and you will find a switch stamp on the switch and the fan will stop go back down and get the extra life.
Secret passage in 4.1
After deafeating the penguins bounce on some steps there you will find a some more steps bounce on them and and on the last one jump up high and you will find and extra life.