Upgraded gun has improved tracking, sliding recoil and dynamic feedback depending the game. The stock guns do not have these features.

GAMES WITH DYNAMIC RECOIL and DYNAMIC LEDs (only with upgraded light guns)

Alien3: The Gun (World)
Aliens Extermination
Aliens Armageddon
Beast Busters (World)
Brave Fire Fighters
Castlevania The Arcade
Confidential Mission (GDS-0001)
Dark Escape 4D
Dead Storm Pirates
Death Crimson OX
Desert Gun
Fear Frightland
Friction
Golly! Ghost!
House of the Dead 1 - SD
Laser Ghost
Let’s Go Island
Lupin the Third - The Shooting
Manic Panic Ghost
Mechanized Attack
Maze of Kings
Night Hunter
Ninja Assault
Operation GHOST
Operation Wolf
Operation Thunderbolt
Point Blank 2
Rambo
Ranger Mission
Rail Chase
Revolution X
Space Gun
Terminator 2
Terminator Salvation
Time Crisis 5
Transformers: Human Alliance
Under Fire (World)
Virtua Cop 1, 2, 3
Wild West Shootout
Zombie Raid (US)

Special Notes:

Invasion the Abductors: Aim at the Player 2 heart for reload
Operation Wolf 3: Analog mapping and calibration for this game is so-so
Jurassic Park: Analog mapping and calibration for this game is so-so

The following games run on the MODEL 3 emulator which is susceptible to the random enumeration windows can assign. The developers of this emulator have not yet integrated a method to pull hardware IDs from the guns, so you may find inputs lost on occasion after the PC reboots or if reconnecting the guns.

L.A. Machineguns
Lost World, The: Jurassic Park
Ocean Hunter