I had only 20 euro, which I deposited, and received 60 free spins. I think it was 20 free spins for 3 days and the free spins was on three different game. The games was Gemix, Starbust and another slot. The more free spins you claimed with bigger deposits the better games were added with the extra free spins.
On day one, I immediately went to play my 20 free spins on Gemix with 0.10 euro a spin. I think I managed to win almost 50 euros. During my last three spins, I got nice combos and activated supercharged mode. All future winnings was x3 and I got 10 stars with my supercharge and some other combos which gave me a nice 47 euro win.
I had to wager almost 2000 euro with 70-euro balance to cash out. Tried Netent Invisible man with 0.80-euro bet and won x350 my bet during the free spins feature. I had over 300 euros in my account. I went back and read the bonus terms for the second time and realised that real money can be withdrawn at any given time. I confirmed this with support and they said yes I could withdraw and cancel the bonus money.
I decided to play more to wager my deposit x1, to avoid any issues. I requested a withdrawal of 250 euros and the money was in my neteller account 6 hours later. No documents needed or anything and I was a happy with casino heroes. I made several deposits since then, won some nice freebies and gifts during their journey adventure freebies, and made a couple more withdrawals.
I will always play here and am very happy with casinos heroes bonus terms. Although I feel the x40, wagering is a bit high for free spins.