haha i remember this game a while ago. its was posted by someone else as a 10 player battle royale and was called something like wild west. lol now you stol it and republished as another person. classic. but i will say your version is better. even the built in switch perspective button from the previous version is still in the game lol.
I didn't steal anything and I'm not aware of the game you're speaking of, but feel free to shoot me a link to it. My guess is someone just used the same asset packs.
The Synty packs in particular are very popular among these goofy hobby projects. I'm just having a bit of fun, this isn't meant to be taken too seriously.