What games am I missing?

[Necromancer]

I'm confused.  You have Göẗzëndïënër, so isn't your collection complete? 

In addition to the fine suggestions already made, take a look at Implode, Camp California, Shape Shifter, and Pop 'n' Magic.  And if you're interested in pinball games, you can't go wrong with Alien Crush, Devil's Crush, or Time Cruise (the latter's my favorite - prehistoric golf for the win!).

should be shot.
in the face.
repeatedly.
with cats.

With Adam West's cat launcher, eh?

[bartre]

well, i've gotten a lot of suggestions, so here's an updated list of games i need to get:

Super Star Soldier
last alert
Bonk 1,2,3
Gate of Thunder
Lords of thunder
Bomberman + '93,'94
air zonk
JB harold Murder club
dead moon
aero blasters
cyber core
buster bros
forgotten worlds
cosmic fantasy 2
galaga '90
parasol stars
neutopia 1,2
valis series
1943 kai
override
fray xak gaidan
macross 2036
magicoal
spriggan
panic bomber
gradius II
parodius
download 1,2
hellfireS
Psychic Storm
image fight
battle lode runner
toilet kids
dragon's curse
New Adventure Island
Gradius
Son Son II
Soldier Blader
the Dynastic Hero
Devil Crush
Air Zonk
Splatterhouse
order of the griffon
Sylphia
Cotton
Mad Stalker
Prince of Persia
Moto Roader
R-Type
Bloody Wolf
the legendary Axe
Darkwing Duck
Double Dungeons
Blazing Lazers
Ninja Spirit
bravoman
chew man fu
cyber dodge
deep blue
twin bee
doraemon
dragon spirit
final soldier
jackie chan's action kung fu
legendary axe II
nekketsu dodge ball
the ninja warriors
Raiden
Shinobi
fighting street
splash lake
shockman


and for reference, what i DO have:
Akumajo Dracula X: Chi no Rondo
Alien crush               
J.J. and Jeff            
Keith courage in Alpha Zones   
Star Parodier   
Ranma 1/2      
Ys Books I & II
Ys III
Monster Lair
Dungeon Explorer
Gotzendeiner
blood gear
nekketsu soccer
genji tsushin agadema

[Mathius]

I hope your not actually wanting to play Darkwing Duck, and Fighting Street.

[BlueBMW]

No sapphire?