This game is pretty fun. I played through it and managed to beat the campaign. It would be nice if you didn't have to go back to the main menu after winning a campaign match though.
The extra features definitely add some cool options to the game. Like watching a computer vs computer match or even doing a human vs human match.
There were times that I wanted to take a shot from a certain spot but couldn't move there because you have to move 2 spaces when you're on offence. It would be nice to optionally take 1 step if you feel like its all you need to line up a shot.
I do get this error message when initially loading the page but clicking "OK" loads the game up perfectly fine.
I didn't grab a screenshot but after beating your brother there seems like there should be a cutscene or graphic, but the screen was all white with just a button to click on bringing you back to the main menu. I assume the white screen was supposed to be some story or congratulations screen.
I'm on Google Chrome Version 95.0.4638.69 (Official Build) (64-bit) if that helps track down these weird behaviors. The game was a great with much more polish than i'm using to seeing from Jabrils lol