Some useful addresses I used when making the TAS
SystemID NES
0339 b u 0 RAM Speed
0338 b u 0 RAM Place
00BF b u 0 RAM Heli Drop
000D b h 0 RAM position low byte?
0358 b h 0 RAM Gas, somehow
0306 b u 0 RAM Screen X
0373 b u 0 RAM RNG 1?
0374 b u 0 RAM RNG 2?