They had to do quite a lot of source diving to achieve this.
The bumping into a wall to advance the RNG state without changing the game time is a really neat trick that I would otherwise have been completely unaware of, and I have played Nethack for many years and done some source diving myself.
The bumping into a wall to advance the RNG state without changing the game time is a really neat trick that I would otherwise have been completely unaware of, and I have played Nethack for many years and done some source diving myself.
Truly a great feat of engineering here.