As explained on my game page, my game is explicitly inspired by a number of different 90s FPS games. And of course I used freely available assets. I assume that the majority of entries used a fair number of free assets for their projects, some even more than the few that are in my game. It's part of how game jams often work. I have no problem with that. I have problems with someone stealing an entire game, making ZERO alterations to it, and calling it their own. If you look at the source code of the game I pointed out, it even has the name of the original game still in its files. That's ridiculous, if you ask me.
https://github.com/limelighteditor/GitHub-game-off-2017/blob/master/texttool.htm...
FWIW, I've never seen this mod you linked to, let alone played it. You can obviously see that the two are extremely different aside from one graphic element, which I only found as a random and free animation asset. So would you mind explaining your point, and why you decided to create a new account solely to make this useless comment?