As a lot of people answer me that my game was very laggy, I tried to optimise it, and as this project was, at the time I did it, one of my first game, I find some errors that I was easily (and some less easily) able to correct.

If everything go well, the update will be published in 1 or 2 day, time to let me find any remaining bugs.

This update will not add new content however, but I really wanted to be sure lags don't break the game before doing a big update.

On this, have a nice day (O^O)