It has 5 reels and minimum bets are 0.20€ per spin, but I would recommend to play at least 0.02€ bet per line because then the bonus round winnings are multiplied by the line bet. What I've experienced from this game is that it can be a money eater and it's a hot-cold game. In my last session a couple of days ago, I played over 500 spins and didn't get any single feature. And in my opinion, the only decent winnings on this game can be seen only on bonus rounds.
This game has two of them and I enjoy them equally. One is a pick me bonus, which brings you to cemetery and you need to choose correct things. Usually I get bored with this kind of bonuses, however, here they hold really decent winnings, for example the last pick (as it has 3 stages and in 2nd and 3rd there are game over symbols) in one of my last sessions that I remember held 15€ win. Unfortunately from my experience it's hard to get the last pick right, but if you do, and if, for example I'd won that with 0.40€ bets, my win would be 30€ and that's great from a bonus that isn't free spins.
The other thing I enjoy in this game are free spins bonus. I have to say that for some reason it's easier for me to get free spins, rather than the pick me bonus, although they are triggered the same way- with 3 or more scatters (and in bonus- bonus symbols). But these free spins are a good change from usual free spins features from Topgame, as these ones can actually be rewarding. For 3 scatters or more you get 12 free spins, which is clever as it reminds me of Devil's Dozen- a saying in my language). Spins are 3x multiplied, but if you get 3 scatters, your wins are 4x multiplied. That's unusual and I don't remember if I have ever had 4 scatters, but this can possibly give high winnings. My biggest winning from free spins has been around 70x bet, while in base game it's really hard to get a decent win, so I haven't' won over 40x bet as far as I can tell.
Overall this is a really good game from Topgame, it is fun and both bonuses are good, yet hard to trigger. And although I do recommend to play with higher bets than minimum to get better bonus round winnings, it is important to have a good bankroll, last time I lost 30€ with minimum bets quite quickly. Also since it's an old game, the autoplay runs really slowly and makes a stop for few seconds after every spin and that can get very annoying, but I think this game has decent win potential and is worth trying.