The randomizer already ranzomizes a lot, but what if we added the colours of Mario, Skyboxes, Stars and and Coins getting randomized, alongside some audio randomization into the mix?
This would essentially transform the run into is a boss rush bingo, all goals are bosses defeat, meaning it is only required to find the boss rooms. This also takes out goals that are required to be done without game overs / resets.
Traditionally, the gun is found at the very beginning of Amnesia: The Bunker. Let's switch that up and hide it in one of the randomized lockers that are anywhere on the map!
Chose the colours for shirts and pants of the guests at the theme park! The top two choices will be the colours selected for the shirts and pants (which item specifically at discretion of the runner). The choice of colour is free for all, if you don't see the option just donate it, and the runner will match whatever is closest if it wins.
If met, MASH will use a bingo card difficulty tier that is one tier more difficult than currently planned, making the run much more challenging! If met, yet another difficulty may be met...
The Breath of the Wild will get handicapped on their favourite world movement techniques, which will severely slow them down and have to reconsider how they approach their routing!