If you look on the leaderboards and sort by Xbox one you’ll be able to see the current route. The glitches used are quite different but the route is similar enough. Make sure to look at kungs glitch list (it’s under guides)to learn block boosting. The rest you should be able to figure out with practice :)

Since fallout 3 itself is extremely unstable it may not be able to launch on Linux but common causes of the game not working (for windows anyway) are;

Not running as admin Having an anti-virus not let the game access the .ini Running fallout3.exe not the launcher

I don't think anyone has tried running the game through wine but its best to join the discord to see if anyone there has another solution :)

You can't just remove it but in screen effects make sure the game is in HDR and it will make it far easier to see :)