I’d forgotten how good Corona SDK is - started a demo last year then was too busy to continue… Had to relearn some of the code when I dug it out recently! - but now it’s back on track 
(Runs silky smooth on device - capturing via airplay from the iPad is why the video is a bit jerky)
The android version of the demo is available online if anyone is interested in trying it;
All feedback welcome :)
Got some good feedback on difficulty and have updated the first chapter with 8 levels that I think are easy enough to learn the controls and game play. I’ll move the harder levels with puzzles to solve into later chapters. If anyone has time to test / retest on android, please download and let me know what you think
The android version of the demo is available online if anyone is interested in trying it;
All feedback welcome :)
Got some good feedback on difficulty and have updated the first chapter with 8 levels that I think are easy enough to learn the controls and game play. I’ll move the harder levels with puzzles to solve into later chapters. If anyone has time to test / retest on android, please download and let me know what you think