Hello ! Welcome here ! The V1.4.4 is the latest english version. I keep the old one for save compatibility with old players who want to play again (due to remigration of global variables in the game). If you look in the download archive there is a manual with principals controls of Amber (Page 2). Basically, use A to jump, and arrow up to interract with animated objects and doors. All the game is based on graphic enigmas, so don't forget to bring a little scrapbook and a pen, patience and curiosity in your travel !