Whack-A-Kass Secrets

Hidden petpet
Submitted by Isaac Soloman and __a_b_c__1_2_3__
There's a hidden petpet in Whack-A-Kass! If you hit the Kass plushie to about 850 meters, there will be a small gray rock on the ground. Click on it and then continue to your next bat. Next time the Kass lands, you will see a different petpet bring out the marker flag (usually it's a Turtum)! Note, there have been reports that this secret can also works from distances of 815 meters.

Hidden petpet 2
Submitted by myname7772
Hit TAB repeatedly until there are no stats at the top of the screen, and nothing else on the screen has a box around it, then press ENTER.

Disclosed information
Submitted by MoneyMakerJD
When Kass lands, you will see some dark green spots on the ground. Roll your mouse over them to see the info of your hit: Distance, wind speed, date, and time.