It is just another card game!

LOL, yeah another card game.. aren't they all!

Also, you mention development - one person, struggling to keep up

It's a good point and it bothers me. @atomcollector does have some help. Another dude does the artwork, and there's at least one more who does some coding.

I have noticed in the last week many more jumping on the game and the backend struggles at times. I don't know what it is about this one, it keeps me coming back.

Cracking the packs is great, I have been very lucky so far.