Hey everyone,
I found that game in the ITCH.IO main page and it is an interesting COD zombies mode. I played and is really hard but I spent some time with it. They may need to fix some things but it still fun to play.
Well I promote this game because I want to try this Itch.io section and I found some interesting projects here so I think I can help people here to find some interesting projects aswell.
Also in comments I've seen this gameplay from the game and is hilarious.