The game is what it is, a short fun story without variability.
We think that for a jam, the shorter the better, so we don't waste the time of people who want to try them. That's why I get tired so quickly.
Regarding movement, yes, you are right, we do not thought that there is any reason to want to run or walk, we will keep it in mind for next time.
Thank you very much for playing our game and for the Feedback! :D