Above average shooter
I liked this a fair bit - it's a better than average Gradius-style shooter, with a good range of enemies and weapons upgrades, the one level is fairly long and has a (pretty easy) boss at the end. It's all solid, although it suffered from slowdown at times. I didn't particularly like the weapon upgrade system - you can have the best weapon and then "upgrade" to a worse weapon - it would have been better to hold it in reserve until the good weapon runs out. It's too easy as well - there's no landscape to navigate and you can just stay to the left centre for the most part and shoot away, with the boss being the only real challenge. Good but room for improvement to make it a killer.