nGlide is a freeware Glide wrapper for Windows and DOS games. It allows you to play 3Dfx games on modern GeForce/Radeon graphics cards. Some of them are Diablo 2, Need for Speed 2-5, Carmageddon 2, Tomb Raider, Turok. All three API versions are supported, Glide 2.1 (glide.dll), Glide 2.4 (glide2x.dll) and Glide 3.0 (glide3x.dll). Glide wrapper also supports high resolution modes.

nGlide 1.03 changelog:

Glide2:

• added support for Pro Pilot 99
  
• added support for Pro Pilot 99 (Demo)
  
• added support for Requiem: Avenging Angel
  
• added support for Requiem: Avenging Angel (Demo)
  
• fixed Airfix Dogfighter black pickup items
  
• fixed Descent 2 (with DOSBox + Gulikoza´s patch) main menu glitch
  
• fixed F-16 Multirole Fighter clipping issue
  
• fixed F-22 Lightning 3 clipping issue
  
• fixed Game Net Match no intro
  
• fixed Gex 2: Enter The Gecko rendering glitch
  
• fixed Gunmetal buggy static effect, wall decals, fog and horizon
  
• fixed MIG-29 Fulcrum clipping issue
  
• fixed NHL 99 broken loading screen
  
• fixed Tiger Woods 2001 crash with voodoo1 driver
  
• fixed Triple Play 99 disappearing players
  
• fixed Triple Play 2001 crash with voodoo1 driver

Glide3:

added support for Star Trek: Voyager - Elite Force

• added support for COMBINE, PALETTE6666 and GETGAMMA extensions
  
• added support for stipple patterns
  
• added support for advanced alpha blending
  
• fixed Divine Divinity ctd at exit
  
• fixed Serious Sam: The First Encounter menu glitches
  
• fixed Serious Sam: The Second Encounter menu glitches
  
• fixed Star Trek: Elite Force 2 crash with flares=precise

Miscellaneous:

• improved performance of geometry rendering and texture creation
  
• fixed regressed games in the previous release

News source:
http://www.zeus-software.com/forum/viewtopic.php?f=2&t=688

Download:
http://www.zeus-software.com/downloads/nglide