DARTH Crusher Thanks! I'm inspired by other excellent show-case games being made with C2, so definitely with SN2 I am aiming high.
You were right! Thanks!
The ship design is horrible looking back, but somehow, it ended up with its own unique style that got compliments from a lot of players (a pleasant surprise!), it looks retro, but isn't, looks modern but isn't.
I took it off the Scirra Store because I want Desura to be the central point, since if I need to distribute Steam keys to owners as promised, it can only be done via Desura. Itch.io is also another good site, but Desura seems to be the main non-steam distribution indie platform. Too many places is hard to keep up due to constant updates.
I'm thinking of doing a short version (comments & DOC file explaining optimizations) with source as a learning tool on Scirra Store, but not sure if there's much demand for it.