I rewired a Nintendo controller for use with Turrican II. I wish I still remembered how I had it laid out. I'm not sure how anyone played through that series without one.
Here's a list I found:
ADoom
Agony (WHDLoad version / original?)
Aladdin
Alien Breed 2
Alien Breed - Tower Assault
Apidya
Banshee
Battle Squadron (WHDLoad version)
BC Kid
Brutal Sports Football
Bubba'n'Stick
Bubble and Squeak
Cool Spot
Desert Strike (WHDLoad version)
Dragonstone
Fightin' Spirit
Fire and Ice
Flashback
Football Glory
The Great Giana Sisters
Hybris (WHDLoad version)
Leander
Lionheart
Lollypop
Mega Typhoon
Mercs
Mortal Kombat
Mortal Kombat 2
Powder
Project X
R-Type
R-Type 2
Shadow Fighter
Skeleton Krew
Street Fighter 2
Turrican
Turrican II
Turrican 3
Virocop
Xtreme Racing
