It has been a while since I played the game, but I remember liking it. What did you use for development?
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Thank you for playing, and thanks for your com ! I used Adventure Game Studio, a very good open source software to create adventure games (but not only), designed to be accessible to a pretty large public, and very flexible to do what you want. Otherwise there is a good community to help the devs to solve problems, and share their games. If you want more info, there is the official site : https://www.adventuregamestudio.co.uk/.