Hey ClayManZ,
thank you for your reply^^
Im happy that you like my game. Yes i know the problem with the price change button, but i don't have so much space in the menue, that's the problem. Maybe i can figure it out. And you already can see the price of each upgrade on the bottom if you press the upgrade button, because then you must agree or disagree, or did I understand you wrong?
Btw. yes a sequel is planned in 3D and this game is for me a kind of a prototype of the logical systems like the incoming of the hotel guests etc. but now im working hard on "Extra Tasks" (Version 1.1). Then the game will have more content, more logic and also more achievements!
Greetings and good luck for your project
ComputerFreak