Just got back from my May 26-May31 trip. Got killed on slots at the MGM on Thursday and was on my way out with my tail between my legs when I spotted a bank - 4 bar top type- of Plants Vs Zombies of slot machines!!They were against the wall by the Sigma Derby. Min was .50 and max was $2.50. I play this game endlessly on my PC so I think I actually gave a little yell when I saw them!! Put in a twenty & proceeded to play for and hour & a half...betting mostly .50 to $1.00....sometimes would do max but found I'd win mostly on the $1.00 bet. No huge wins although I did get $60.00 on one bonus round. Seems there are 3 different bonus types - Garantuan...the big guys stomps his way down the screen leaving wilds in his wake- Vase Breaker...you break vases and collect what's under them until you get a zombie- & Graveyard...which I never did get but I think it's the best as you can hit 4 different progessives. Anyways....had a ball on them as I said for an hour & a half...had great cocktail service there & cashes out my original $20.00. Never did see them again anywhere else.