A fun game. The game has nice graphics for a lone-man shareware game. The bosses look very nice, and so does the scenery. I like some of the little features like the exploding volcanoes and the falling rocks in some levels.
Sound is reasonable, not great but one person can't do everything and it doesn't detract from the game.
Some times the game can be a little too difficult, but I like some of the extras. For example, at a certain shield rating, your hits take down your energy instead, a nice way to stay alive. Also, the higher your energy, the more power your weapons have. I love the multiple shot weapon.
Some people have experienced problems with their desktop being rearranged, which I haven't noticed. The high score feature is a nice touch too.
I had a few problems with the game. He should have someone read over the read me etc, just to fix a few of the grammar errors. Maybe in an update. Also, a story would be nice, just to keep the player going in the game. Sometimes the game can get a bit difficult, but maybe thats just me.
Overall it's a fun game considering the lone wolf development.