Hey cutie, that's a nice burlap sack of onions you got there

Their server is down for years, but gamemode was released on github. Idk if you can play it on "gmod singleplayer", but pretty sure you can simply run local server and play on it.

G4P one is actually pretty nice, but it's insanely grindy

There's nothing to look at tbh, *my* different version doesn't exist, it was never finished. Worse than that, a lot of work done so far got lost due to the HDD failure. That's why ppl use github I guess lol.
All I have left is some additions/changes to original stranded gamemode, like Adv Duplicator 2 consuming resources instead of spawning props for free and some unfinished crafting window replica from Satisfactory: https://i.imgur.com/mgHe7L5.png

There's G4P Stranded gamemode exist though, in case you haven't tried it yet.

What do you mean about what I've chaged in a Strandad gamemode?