The links section up there only lets me provide four links (my bad), so here's the Amiga demo, should you actually want it.
It may not surprise you to know that I look at a lot of indie games, and that a great may I spend only a few minutes with, because life is too short. Those are the ones that don't normally get reviewed here. Going into BOH, I expected it to be like that. Way retro graphics, manual with lots of widgets in it, ugly website, 3D overhead shooter, a genre done to death many years ago, and Amiga support, forsooth! Should be a quick no.
And then I found myself on the fifth level.