I claimed this bonus a few days ago, I made deposit of 20€ and I received the same amount of bonus money. I had a feeling that i will get lucky here, but later I was wrong. I decided to play only slots from Marvel jackpots series. First i tried Hulk with 25 paylines. Well the game was almost dead, so I changed it to version of 50 paylines. I was a little bit angry because I didn't get any decent win from this version too. Maybe I made in total around 200 spins on this two slots and I lost half of my balance.
I was dissapointed about payouts. For the last game I choose Fantastic Four. I started with 50 paylines version, but later I changed it again to version with 20 paylines. I think I played this one more time than Hulk, but I did not triggered any free spins feature.
At the end I lost my balance and I closed the casino software. I don't know why I lost my balance so fast, maybe the reason was because I changed the games too much. I think this bonus is good, maybe it could be a little better of 200% or something like that. The W.R for the bonus is ok, 40x bonus isn't so bad, with a little of luck you can cash out some winnings. I will rate this bonus with 7 stars. I think Everest casino would attract more players if they would offer better second and third deposit bonus. If second deposit bonus would be like the first one, I would probably claim it.