Checked out your (fox all in 15:45 video) you've done really well Simon,
that is quite fast. I just completed Titus the fox game must of been around last year for the atari st but I've never tried a speedrun of it. There was something that I found in relation to the lives system in Titus the fox. Say for instance you have all your energy and you collect more energy, I think that increases the points and you end up getting more lives when you complete a level. It's funny that as with a lot of the old games, you sort of had to figure out how the lives system works, sometimes in certain games you get certain amount of lives and those have to last you the entire game.
Foxy's den was a bit of a nightmare level, I had system so that I could remember what way to go when going up the ladders. The man on the helicopter thing probably has to die, I remember them being a bit of a pain as they were able to follow you everywhere.
I remember that pipe level being a bit of a nightmare as you had to try to remember where to go. You managed to speedrun that one quite well, I don't think you even entered the pipes.
I remember on that level going home, you had to conserve the boxes, don't throw the boxes away which can be an easy thing to do.
I must say welldone for getting that speedrun time.