HUGE issue with current build: closing the app deletes your funds. I just tested this by getting to 50k dollars, closed the app, opened it, and was back at zero dollars. Was hoping that you added an ability for it to accrue funds while closed, like Adventure Capitalist and other such games do. Decided to see if you had, and lost half a million dollars. Tested it again, as I said in my previous statement. Both times I re-opened to a fresh start of cash.
Do like how you included a little story mode now. Couple of questions, though...
1) Do the choices matter? I'm assuming it is the same responses form Rias regardless as to what choice you pick?
2) Is there a trigger to unlock the story chapters? There didn't seem to be one. If not, is that planned? Like a goal to work toward? And a way to replay scenes?
Edit: Also, an idea I had... maybe make rare cards that act like passive buffs similar to those Manager cards from Taps N Riches I told you about. I just thought of how to incorporate it! You could make it artifact style things like the Boosted Gear gauntlet or summoning circles and objects like that and have them boost individual cards or overall progress. For example, the Boosted Gear could increase Rias' rate she gains money. A Summoning circle could increase all cards profits by small amounts. Gaining multiples of the same artifact could increase its level (to a max of 3 or 4). So, the summoning circle could do, say 2% profit increase and then 5% and max at 10%, but the cards would be super rare. Maybe a foil style card too or something, to make it show how rare it is.