Such a nice demo !
Is programming (great) demos with C language possible ?
Do I need assembler ?

Thank you.
In fact this demo is mostly done in C. Building a whole app in assembly is very difficult and useless. The part done in assembly regards the dragon sprites that are done using generated code, that can only be done in assembly, and some little routs. But there are several other ways to reach the same result in C.
But don't be affraid, assembly is very easy and very comfortable when it comes to little parts of code.
I will write an article about how to integrate easily machine code in a CW project.
WM

WinterMute - I'd appreciate it very much an article on how to use ASM with CW.

However.. before that I'd better learn some ASM :-) I haven't done any since college - and that wasn't much!

Can you recommend some good introductions to 68K ASM - just the basics of the commands and things like interaction with C functions would be really useful.