https://www.twitch.tv/videos/2120551315

played on DOSBox Staging 0.81.0 at 100000 cycles

When playing on DOSBox, you can just hold Esc after you start the game with INDY256 and you'll get the same RNG for pretty much all the important things. The dice rolls that decide outcomes for the grail and puzzles happen right when you gain control over Indy.