Yeah, I would buy this in a second if it were on a DDL service.
Still playing this. The scoring system is really really fun in this game. It's kinda like Ketsui. Use the homing laser to destroy as many targets as possible, which will give you a high multiplier, then you use the shot to take out as many popcorn enemies as possible before your multiplier ticks down. Then there is Break Mode and Double Break mode, which are kinda like hypers in Dodonpachi. Using that gets even more points. The bosses are pretty tough in this game, but it looks like you can get a 1up after every boss you kill, so it's not so bad.