These videos play in the game when it's left idle on the title screen.
The NTSC-U video contains many small differences and is likely footage of a near final build.
The PAL video was re-recorded entirely on the final PAL version and contains no differences.
Only some of the NTSC-J gameplay was re-recorded, while the rest uses the NTSC-U footage.
Thus, the breakdown focuses only on the NTSC-U video.
The red gem exists where the clear gem is supposed to be instead of near the chicken coup.
The clear gem is placed in midair instead of the totem pole further ahead.
Sand stepping particles are different.
The spikes around Mechabandicoot arena's outer ring are gone.
Humiliskate has no particles.
Cavern Catastrophe has a different camera.
Dingodile's arena is colored differently, grey instead of dark red.