Nice game,but the boss fight is too easy :)
For the secret medal:Collect all money
Reviews for "Johnny Upgrade"
Real cool game! Humor, gameplay, graphics. It's all there! Fun till the end!
Secret medal=Collect all coints in one play!
it gets harder after u upgrade the jump ability , i got a little bored but at the end i won^_^
ps : to get the secret medal collect every single coin in one play.
Jezz... Can stop playing