The sequence for the autosplitter I made follows the same route covered in the Speedrun Tutorial by Tezur0. So, maybe doing the challenges in a very wrong order could break the sequence.
This Autosplitter has extra options in case you want to split on each fertilizer tank you destroy and also for each truck you return in the crates map and also you can segment the last mission in two parts, the wagons and when you rescue angel. (I HIGHLY RECOMMEND use my Splits and Layout with Subsplits since they are built for them already, then if you want add your extra info like Sum of Best, etcetera) These extra splits are optional, so you guys can deactivate these if you want in the autosplitter settings (If you do, of course delete the extra splits from the list) (Also It happened to me just ONCE out of like 50 attempts that it didn't split on destroyed fertilizers, so have this in mind).
Besides that, It should work fine without any other "issues". I don't know what the process is to upload it on livesplits server so it takes it automatically from Livesplit's Cloud, but here it is:
https://www.mediafire.com/file/40csmxqak0jgho4/TotalOverdoseFiles.rar/file
-AidenFear
And if we ran out of heals, would be worth to buy one from the merchant?