Greetings :)

I got two quick Questions:

For the ByeGarage% Run, are Mods allowed, like the Percentage Slider Mod?

When I start the Game, the Welcome Message Pop Ups and I have to start the Timer. But after the Welcome Message, there are several Different Messages popping up, like which Save I want to overwrite. Is there a way to avoid this?

I am pretty sure mods are not allowed. As far as I know, there has been no official talk within the community regarding mods, but usually most speed running communities ban them. I would expect expect the same with us, and I would vote to ban them.

Yes there is a way, you manually go into the games files and delete the data that holds your save files, but this causes you to lose all of your save data. So when you reopen the game you have to go through the tutorial again, thus making it slower.

If you delete all your save data, then re-open the game it will reset everything. Go to the settings and disable the tutorial, hints, etc. Then start the game once to get the achievement out of the way, and you can do it as many times as you want after that by just clicking new game in the options.