Hi, I don't know if I should share this here since it involves cheating but I have also done this before and it would be fairly obvious to spot in a run. I recommend ""SoloBeast v1.1"-MW3 SP Trainer 1.9.461" on MPGH. UnKnoWnCheaTs is also a good forum for what you seek.

Be careful about VAC bans though. In theory these cheats are undetected but I only ever used them on a throwaway Steam account as a cautionary measure. Maybe they work on a cracked version of the game as well.

Obviously disable them during real runs and have fun !

The autosplitter is simply a tool to relieve the runner of having to manually split, the final time is determined by hands from the footage and the loads in it.

Probably Xbox Series X because it's the hardware on which you play that matters. A mod will tell you soon enough

French FTW !

Open LiveSplit, go to Edit Layout, then Layout Settings and check Always on Top. You also need to play MW2 on anything but Full Screen mode, so use Windowed. I hope this helps

I'm just checking the comment system, don't mind me (I'll never beat that omg)