This is the cover disk of PC Gamer's July 2002 magazine issue, It contains demos of Project Earth, Dungeon Siege, and Dragon Throne:Battle Of Red Cliffs, Also included is 3 Mods:Quake 3 Arena's "Acid Arena", and the Half-Life mods Pieces Like Us and Half-Quake.
This cd is not by me and I do not take credit for it either, All credits go the folks of PC Gamer and all mods are by their respective authors.
Click the exe file of any of the 3 demos and install to the location you want to, Then run the demo under Windows XP compat if on newer systems.
To install the Half-Life mods, Click their installer EXE and select the location to install (ie Sierra/Half-Life/nameofmod* if using WON Half-Life or install to your steam account name under Half-Life and then run Half-Life and select Custom game, Installing quake 3 mods requires you to place the mod files into the Basq folder.