yeah,the game lag.I don't understand what to do man.Sorry

Sadly seems to freeze and stop working when I try to play it ):

To be honest, your game's performance is terrible. Instead of using so many small balls, you could have used a large platform with the same function as the small balls. Something to keep in mind

The little platforms collapsing in on themselves made it difficult to jump and land on them. Some of the waiting between the jumps was a bit longer, at least for that first one. It would be nice to jump right into what the gameplay might be.

Regarding the limitations: game told me it would be WASD, but it was actually the arrow keys. yea...  the instructions are a lie, but some games use both anyway.   guess, it's a very literal interpretation of the limitation, so yeah, it's there.

But hey, nice submission. Good job. Fun, fun.