Vin_12 Yes of course ! Just click on the "open in greenfoot" button at the top of the page. You'll get a .gfar file, and you can just open it.

Alors ma photo de profil c'est pas moi, c'est une image connue sur internet haha, cherche "hide the pain harold" sur google tu verras et bonne continuation à toi aussi

Gabe1098 just press enter. If it doesn't work, left click outside the game window (left or right) and click on "tab" and if the game window gets outlined, it should work again