that's curious.

I found a cover for "ripto's rage": http://www.coversite.net/covers/psx/cd_oud/Spyro_2_-_Ripto_s_Rage_NTSC_CD1.jpg
and another one for "gateway to glimmer": http://www.coversite.net/covers/psx/cd_oud/Spyro_2_-_Gateway_To_Glimmer_PAL_CD1.jpg

And... I found a patch (from B.A.D.) for Spyro 2, ripto's rage, Euro/PAL version : http://megagames.com/psx/psx_patches_s.htm

hmmm.... things doesn't match.