Unreal games in order

All 8 games of the Unreal series in the order they came out, from Unreal (1998) to Unreal Tournament 3 (2007).

1. 
   UnrealPC, Linux, Mac · Epic Games
   8022 May
2. 
   Unreal TournamentPC, Linux, Mac +2 · Epic Games
   8422 Nov
3. 
   Unreal Tournament 2003PC, Mac, Linux · Epic Games
   831 Oct
4. 
   Unreal ChampionshipXbox · Epic Games
   8012 Nov
5. 
   Unreal II: The AwakeningPC, Xbox · Legend Entertainment
   663 Feb
6. 
   Unreal Tournament 2004PC, Mac, Linux · Epic Games
   8816 Mar
7. 
   Unreal Championship 2: The Liandri ConflictXbox, Xbox One · Epic Games
   18 Apr
8. 
   Unreal Tournament 3PC, PS3, Xbox 360 · Epic Games
   6412 Nov