E3M9:Tomb raider(Sonic Heroes 2)

==Characters==
*Sonic (Human)
*Tails
*Knuckles
*Shadow
*Silver
*Jak-I
==Enemys==
*Shadow Healer (100X)
*Shadow Lighting (200X)
==Exit==
*E3M7
==Walktrouth==
Look wikipedia:Tomb raider the secret level as E1M9 and E2M9