While a simple UUU (UR, U, UR, R, R, R....) not enough, I did found a new magic trick.
The first one was discovered by someone of the earlier TASes doing the "R, LR, R, R, R" trick which depends on previous actions (I believe this works when rapidly running in one direction and changing direction mid-air with same speed, like in this TAS post asteroids scene, 1 rat on both sides).
It's possible to further abuse this with...... UDLR, R, R, R, this instantly gives me 3px/f instead of the very slow running and 2px/f 2px/f whatever increments. Need to check if this helps me to get the next rat before their spawn timer (16~20~24 something like that is the frame rule)
edit1:
- 2860 rat spawn, but I only save 2 frames to get there ~2853, not enough to surpass the barrier
- UDLR also works in 1st level, but I think we still need to wait the camera to scroll so we can get inside the warp point
edit2: uploaded my 8 frames (50 frames compared to published TAS) faster movie
User movie #41959449580433288
edit3: any wishes regarding entertainment? (music sync, movement, before payload scene)