Thanks a lot :)
Fair point, I'll add arrow key binding after the jam. :)
I use a azerty keyboard too (so I really got no excuse :p) I usually switch my keyboard localisation to try jam games. It's actually quite easy to do (both on mac & pc) & you can even save several mappings to switch quickly without going through the settings again. (could be usefull to try other games ;) )
Thanks again for giving it a try :)