hlstuff is a contributor of Half-Life: Done Enormously Warped. He joined the run right from the start, on the 16th of August, 2016. He created a very handy SWT tool, which makes warp routing much easier and quicker. After wrongwarping was found, he has done a massive work of routing the entire run: our speedrun went from “a slightly better copy of HL21 with a few savewarps” to a run, where 87% of maps are warped “from-trigger-to-trigger”. Apart from SWT, he wrote other handy tools for warp routing, such as a way building script, etc.
A few months ago, while I was out, people noticed that his Discord account got deleted, and so his GitHub page. He gave no information about what happened, where and why did he leave. Right now we don’t have any way to contact him. And since HL-DEW is on its’ last stage (it is going to be finally out in 1-2 months), we would be very happy to credit hlstuff for his conribution to the run.
So, if you can contact him, or if he reads this post, please contact me in Discord.