Well I'm a big card game player so it's obvious it is basically Tri-peaks with a spin off of the wild card deck. I already love playing blackjack on this site. Well game is a little too easy, so maybe have different difficulty settings? Like more cards for higher difficulties. I also hate the flashing of the cards and it sort of messed with my eyes and might be a problem with someone who has epilepsy which I used to have. I'd prefer those cards to be faced down. The explosion kind of made me jump and I didn't like it with the sound. I think I rather see like grunnies exploding with a softer sound. I also would like an option to choose different decks and have different backgrounds each time you play it, at least 10 of those. I hate the timer for the game personally, I rather have no timer like blackjack. I don't really care for the title of the game. I rather have a title that ties to Gaia more like Gambino's Siege or Diedrich's Conquest.
Now for other card games I enjoy playing I like hearts, free cell, solitaire, spider solitaire, war, Egyptian war, speed, hell aka h e double hockey sticks, golf, and my absolute favorite card game is Mexican poker. The version of Mexican poker I play is the most similar to this link I found except 2s are worth 20 points:
Mexican Poker Also since 2s are wild, they can't be used in a sequence aka a run. So A-K-Q-J is allowed but not A-2-3-4-5.