Welcome back to Saving Snowvaders: Part 2! In this video I carry out some BBC BASIC surgery and show how I managed to fix the flickering issue in the original game, taking you step by step through what I did and how I encountered bugs along the way that also had to be fixed.

At the end of the process, I finally manage to actually review the game itself - which is where this all started!

You can use the chapters to skip forwards to the review itself, if you prefer:

00:00 Code surgery

29:37 Game review

All code - the original and the revised version I have produced - is available from my GitHub repo here:

https://github.com/colinhoad/snowvaders

Enjoy!