Thats pretty much it,
Other than allowing you to choose which keys to pick and which to leave (if you got the time)
or in which order you want to pick them up,
they are very close to time bonuses.
My main goal was to finish a game,
since I already failed a few game jams because of too big scopes.
This time I just stuck with the best Idea from the first few that came to my mind
instead of wasting hours, trying to come up with the perfect idea