I'm removing the copyright credit to David Given because it doesn't seem appropriate to keep it on the page, but all of the SCUMM V5 opcodes information, prior to 20th of March 2009, is his work and subject to the below copyright.
All material © 2000-2002 David Given, unless where stated otherwise.
--Jestar jokin 05:25, 20 March 2009 (UTC)
FYI, several of the opcodes listed on this page do not actually occur in SCUMM v5. Recent ScummVM has a somewhat more accurate opcode table built-in to reflect that. --Fingolfin 12:42, 20 April 2009 (UTC)