Games by Sierra Online King's Quest IV: The Perils of Rosella PC Sierra Online 1988 (NA) 3D Ultra Minigolf Adventures 2 PS3 Wanako Studios / Sierra Online 16th Nov 2010 (NA)29th Jun 2011 (UK/EU) 3D Ultra Pinball: Thrillride GBC Sierra Online / Left Field Productions Dec 2000 (NA) King's Quest VI: Heir Today, Gone Tomorrow PC Sierra Online 1992 (NA) King's Quest V: Absence Makes the Heart Go Yonder! NES Konami / Sierra Online Nov 1990 (NA) Hoyle Casino GBC Sierra Online / Pulsar Interactive 24th Oct 2000 (NA) Hoyle Card Games GBC Sierra Online / Sandbox Interactive 1st Dec 2000 (NA) Gabriel Knight: Sins of the Fathers PC Sierra Online 17th Dec 1993 (NA)
