I loved "The Hangover"! If you saw the movie, you'll really love it! It has various bonus options which makes it more fun to play, scenes from the movie are shown, Ken Jeong talks to you even when you put your money in and has fun bonus rounds to play.
I played it for several hours at The Orleans - max credit play is $3. I also played it at Planet Hollywood but the max credit play was $6 - both were penny slots. I did notice the top progressives were different so maybe that's why (Orleans was up to $300+ and Planet Hollywood was up to $600+).
While sitting next to me, a 30 yr old guy playing "The Hangover" hit the top progressive and told me he had won $700+ from a "Hangover" slot in 5 days! Said he figured out the pattern of the hidden items. Maybe I should have asked him to help me! LOL!!!
BTW, when you play max credits and get to a 'progressive', you automatically get the progressive AND the bonus money too! So you're actually paid more than what the progressive shows. Such as, if it shows $325 you may actually win $420+ total. A good reason to play max credits!
If you don't play max credits and get to a progressive, you will have 'x' number of chances to guess where the item is located. If you don't find it, then you don't get the progressive, only the bonus $ you found.