To play Kiss the Mortog you need 50 NP. Simply click on the Mortog you think is the prince (or princess). If you are lucky, you win Neopoints – you can collect those Neopoints or continue. Unfortunately non-magical Mortogs HATE being kissed… and explode as a result. When this happens you lose ALL the Neopoints you would have won. Simple eh?
Source
http://www.neopets.com/medieval/kissthemortog.phtml
Kiss the Mortog screenshots
