I wanted to play your game but it is imposibble. If you will upload full game in the future replay to me and I will play (: (sorry for my bad English xD)

You have to upload a .zip file (a folder) with the UnityPlayer.dll file and other important files otherwise you can't start the game :(
Well I cant play it

You really do not have to worry! For example I have participated in 6 gamejams and I failed in 4 of them in such a bad way that i didnt even have a project to upload. Take it easy, have fun, experiment and you will soon see yourself finishing game jam projects. Good luck!

Don't worry. It's always a learning experience. I've had my share of Jams where I couldn't finish.

Don't worry!

You got this. This will be good practice for the next game jams!

Hi! I know game dev can be very difficult. It definitely takes a lot of time and patience to get good at it. I do want to let you know that when you upload a game from Unity, you want to take all of the files and folders that get put in the build and put them in a zip file. Otherwise, the program won't be runnable. When you build the project in Unity, it should output 2 folders, a .dll file, the program itself, and an uninstall program if I remember correctly. You then group select all of them, right click, and scroll over the option: "Send to". Then you can select "zip folder". This .zip is what you want to upload under your project, just so you know for next time.