Unlike normally, this time you don't have to purchase them all as a bundle to get the maximum discount. The GoG catalog only goes to 2004. Make sure you acquire Daikatana, the epitome of gaming design :) There is a good list of Deus Ex mods on this page: http://www.gog.com/forum/deus_ex_series/mods_for_deus_ex_gra…
DEUS EX™ GOTY EDITION
2000, Role-playing
DEUS EX 2: INVISIBLE WAR
2003, Action
THIEF™ GOLD
1998, Action
THIEF™ 2: THE METAL AGE
2000, Action
THIEF™ 3: DEADLY SHADOWS
2004, Action
ANACHRONOX
2001, Role-playing
OMIKRON: THE NOMAD SOUL
1999, Role-playing
TOMB RAIDER 1+2+3
1996, Action
TOMB RAIDER: THE LAST REVELATION + CHRONICLES
1999, Action
TOMB RAIDER: THE ANGEL OF DARKNESS
2003, Action
LEGACY OF KAIN: SOUL REAVER
1999, Action
LEGACY OF KAIN: SOUL REAVER 2
2001, Action
LEGACY OF KAIN: BLOOD OMEN 2
2002, Action
LEGACY OF KAIN: DEFIANCE
2003, Action
HITMAN: CODENAME 47
2000, Action
HITMAN 2: SILENT ASSASSIN
2002, Action
HITMAN 3: CONTRACTS
2004, Action
PANDEMONIUM!
1997, Action
PANDEMONIUM 2
1997, Action
PROJECT EDEN
2001, Action
DAIKATANA
2000, Action
TOTAL OVERDOSE: A GUNSLINGER'S TALE IN MEXICO
2005, Action
URBAN CHAOS
1999, Action
CONFLICT: DESERT STORM
2002, Shooter
DEATHTRAP DUNGEON
1998, Action
GANGSTERS: ORGANIZED CRIME
1998, Strategy
STARTOPIA
2001, Strategy
Deus Ex: Invisible War and the first three Thief games are excellent.