For Textbased Adventure: The game itself was a much bigger project to program than was anticipated. The script for just one function is multiple pages long. The program was somewhat repetitive, made up of mostly while loops and if-else if-else code. The major problem we faced was having not enough output arguments to run the full code. Fixing this was just a matter of including the necessary arguments. If we had had more time to work on this project, we would have included some sort of graphics for characters/scenery/action/etc. We might also have included more/more complex choices and specific ending titles.
For Blackjack: The game seems to run smoothly, so most of the upgrades will be purely aesthetic. The main improvements that come to mind are graphical improvements to the cards and the creation of a graphical user interface. However, some issues from development may still be present.