The main issue with the slot machine is the waste of credits, same as for the scratch game. I'm sure people wouldn't ***** and would probably spend more if everyone got something out of it.
Credit wins are too low: altogether since Totem featured the slot machine I got 3 stars maybe 5 or 6 times, never got 4 stars. Compared to thousands of credits I poured into it, that's nothing. Let's say, instead of that, you could win slightly more (for 1 credit spin, 1 star = 2 credits; 2 stars = 10 credits; 3 stars = 100 credits; etc.) players would win more, therefore gamble more and/or buy more cards. That's a win-win.
There are many other ways to make this game fun:
- let players choose 4 cards they win
- pick 4 cards from their wishlists
- let us buy 1 or 2 of the cards discounted
Instead of that, I put about 40 credits into this one, played a bit of every spin, got a "J" letter, 1 star 2 or 3 times. That means I would probably get a Joker card for 200 credits on average. Let's say I got 3 cards I wanted after gambling 40 credits, I'd be happy to continue playing to try to get the Joker card.