Well, if you have any more text games, I love writing, so I could help with that form of thing. I am currently working on a very long interactive fiction game, (I can't really code, so completely with twine.) about a boy who goes from tending a farm to saving the world but becoming a hated villain in the process, and also have a few other ideas. So, want inspiration? How about, for shorter things you could do "A night in the tavern." Where you are a commoner in a tavern, and one night an adventurer, or adventuring party comes, and you get to speak to them. Do they cause trouble, Or do they bring fortune? Or maybe "The trifles of an alien." Where you come to earth, and have to deal with no one trusting you after all of these alien movies have come out. Then for longer, how about "The last cities." Where you are in command of a force of either zombies or soldiers, depending on the setting, and must take over the last cities left to conquer. Finally, and idea for where you have to search for someone you met earlier in the woods. Are they a friend? An enemy? Or something else? The players actions will decide.
If you want any help with literary sections, I love writing, so I would be more than happy to have something to write about other than school subjects.