I added a lot of randomness, and credit to Jordan for the jetpack :+1:
	modified:   media/tall.png
	modified:   src/actor/letter.cpp
	modified:   src/actor/letter.h
	modified:   src/states/gameplay/gameplay.cpp
	modified:   src/states/gameplay/gameplay.h
	modified:   src/util/randf.cpp
	modified:   src/util/randf.h