A few years ago I came across this on one of those cheapo multi-game arcade boards I'd bought. I'd never heard of it before and was pleasantly surprised. I'm a fan of crosshair style shooters as well, even a mediocre title like this is a welcomed entry in such a niche genre. That board I played it on was a bit crap but I'm glad it introduced it to me, along with Riot and Spinal Breakers.