There are no official patches for GTA1 but Rockstar Games modified the
http://rockstargames.com/classics version to play radio from the hard drive and they added an 800x600 resolution option. They also added the PLAYER_A.dat bug.
GTA2 v9.6 - Chat doesn't support `,../-. Molotov/grenade glitch that allows you to fly off a ledge.
GTA2 v9.6F - Chat doesn't support `,../-. Plays GTA2 radio from the hard drive.
GTA2 v10.3 - Chat supports `,../-. Doesn't play radio from hard drive. Some multiplayer parked car coordinates were adjusted since they were floating in the air in previous versions. There were other changes but I don't know them all. Officially released as a patch. Requires the original CD and may not work with newer versions of the CD.
GTA2 v10.5 - Same as v10.3 but freeloader.com modified some error messages and made it work without the CD.
GTA2 v11.41 - Hacked v9.6F with many changes.
V9.6F =
http://rockstargames.com/classics version.
This post has been edited by Sektor on Saturday, Dec 3 2011, 21:06