The Timeline in order of continuity is as follows:

1.*God Of War: Ascension (PS3)

2.*God Of War: Chains Of Olympus (PSP, PS3 Remastered)

3.*God Of War (PS2, PS3 Remastered)

4.*God Of War: Betrayal (Mobile side scroller)

5.*God Of War: Ghost Of Sparta (PSP, PS3 Remastered)

6.*God Of War II (PS2, PS3 Remastered)

7.*God Of War III (PS3)