Spring RTS Engine

2.62 or so; whatever was latest at model's release day.

I'll look up precise number a bit later if that matters.

Upd: definitely wasn't latest-at-date, since model was jan 2013, and that was already 2.65, as blender release logs tell me. I'll have to do some ~/.blender archaeology when i get home.

Don't bust a nut, I'm just curious. Using blend files is nice for fast development.

Nah, i want to find what causes it and eventually get it fixed. Because, as you said, it's nice for fast development.

So i checked up at last: was 2.61.