Ideas popping up...
As soon as the theme was announced, it wasn't long before I had three basic ideas that just popped in my head.
Dealing with memory and space on a digital scale (like running out of space on a phone or computer).
Environment disappears over time.
Finding places to fit stuff in.
Now I'm in the process of marking down a game that can fit any or all of these ideas. The brainstorming process has been fairly quick this time around.