Just wanted to link it here.
http://www.namikaze.org/software/idinaloq/index_e.html

Description: (lol engrish)

Idinaloq is galaga type 3D Shootem Up game like as Silpheed. This is free!

First, you have to choce one pilot from 4 or more female pilots ;) They have some features. You must fight for the sake of defending the Earth! You must fight with main weapon/common 2 sub weapons. Fighters have different weapons between them each other. You can use these weapons depends on the situation. With using GRAVITY SHIELD([Z]key+[X]key, trigger1 and 2), many bullets which enemies shooted can be blocked. When you may use GRAVITY SHIELD, shields will move at the front of your machine. If ballets are blocked by GRAVITY SHIELD, GRAVITON GAUGE is raised to up. When GAUGE comes to max, you may shoot GRAVITY LASER. This is the time for counter attack. When you defeat big enemy which is waiting at the end of stage, you can clear the stage.

...says it won't run under 2000/XP?

>>2
oh, it does, it does.

Idinaloq is cool but kinda old, most shmuppers should know it

It was okay but a bit too short.
It's strange that you gain more points if you die, though...