As for reaching the limits of Scratch, that depends on what you think the limits are. It's amazingly versatile and surprisingly powerful. I teach at Code Clubs

As for reaching the limits of Scratch, that depends on what you think the limits are. It's amazingly versatile and surprisingly powerful. I teach at Code Clubs and am constantly encountering children (and even teachers) that believe Scratch is good for making a cat walk across the screen but not so much above and beyond this. To counter this I made my own projects to demonstrate what can be achieved (though not necessarily what "should" be achieved). These vary from accurate reproductions of arcade games (Mr Do, Scramble, Galaga, etc) through to ports of classics (z-code adventures including Zork, Hitchhiker's Guide, etc through to Beneath the Steel Sky) and even a fully working BBC Micro emulator that plays most original Disk Images. You can view these projects at https://www.rokcoder.co.uk https://www.rokcoder.co.uk - you really can create very impressive projects using native Scratch