(Not First Person Shooters, Shooters as in planes going boom boom at other planes.)
NES
Summer Carnival '92 - Recca (Imagine Ikaruga in 2D, without the color switching, and double game speed. Newbies will have a tough time.)

SNES
Aero Fighters

PlayStation
EinHander

GBA
Iridion 3D (I believe this was my first GBA experience )

DS
Nanostray

Ps2
Mushihime-Sama

PS3
Super Stardust HD (Kinda depends on your definition of shooter, it's not vertical, or horizontal... It's Spherical O_O! )
