FIRST GAME EVER YOU ARE A SOCCER CUBE A SENTIENT SOCCER CUBE TO PREVENT YOU FROM HELPING YOUR TEAM THE OPPONENTS LOCKED YOU IN A DUNGEON YOU MUST ESCAPE
You only provided the ```ld41challenge real download.exe``` file for the download. This looks to be a unity game, so you'll need to include all the files and folders that are produced in the build folder when you build the game. You can just put them all in a zip and upload the zip file to itch for download.
Without all the proper files and folders, this is the message that appears when attempting to launch the game.
Hope you update it soon :v: