Very nice! I'm always impressed by good GDevelop projects as I'm old school and just can't imagine coding in that style. Slick! Has that kind of nostalgic feel of one of those old Atari 2600 games like ET where you'd sit and play it a long time and be like 'this is cool' but at the same time have absolutely no idea what is going on :)
I love your comments about Flash as well! The King is dead, long live the king! I will always hate apple for killing Flash! Mobile gaming just sucks compared to the old Flash days... now it's all either pay to win or like browsing through a sears roebuck catalog there's so many ads!