In the mountains, in the screen after the yeti's cave, LOOK VALLEY for a reference to the Half-Dome and Sierra: "That must be Daventry! But why is Half-Dome here?" you wonder. "But, of course," you think, "it's a Sierra game!".
Read the note behind the right-most tree in the screen north-east of where Neptune's trident is found. The note advertises Space Quest 1 and King's Quest 3.
In the pawnshop, look at the items on the shelf next to the bear. You will find:
- "a hull-hole detector for finding those hard-to-spot holes in small sailboats", referring to the sailboat in King's Quest V.
- "cat-cookie mix.", referring to King's Quest III.
- "a golden bridle finder, for those nearly-invisible golden bridles", referring to King's Quest IV.
- "self-adhesive emeralds, what you use when you don't have honey", referring to King's Quest V.
- "tongue climbing gear, testd on over one hundred whale tongues", referring to King's Quest IV.
- "a uvula tickler", again referring to King's Quest IV.
- a Cheese hook, for retrieving cheese out of small holes", referring to King's Quest V.
- "a shovel that's guaranteed not to break for over one-hundred grave diggings", referring to King's Quest IV.
- "a bridge repair kit, for when you've crossed a bridge one too many times", referring to King's Quest II.
- "stair traction pads: stop slipping off those narrow staircases", referring to multiple previous King's Quest games.
- When you talk to one of the guards at the Deltaur, he will eventually ask you if you've played King's Quest II (which gets you points). The player also asks him if he played King's Quest 3, which he confirms to have bought for 128,000 buckazoids. The guard also names his favorite massacre: "The Daventry Rout".
When reading the newspaper in the briefing room, there is an article about a 3-headed dragon in Daventry, referring to the dragon to which Rosella is being sacrificed at the end of King's Quest III.
Look at the moose on the wall for a reference to Sierra's prop department. Moose heads have in fact been used several times in Sierra games: in Lefty's Bar in Leisure Suit Larry 1 (AGI), in Manannan's dining room in King's Quest 3, and possibly other games.
In the game's resource file, there is a reference to King's Quest 3 in text032, which refers to Larry's cabin on the cruise ship. The text reads: "You feel nothing but dust. (But remember this if you ever play King's Quest III.)"
It refers to the cupboard in Larry's cabin. In King's Quest 3, Gwydion looks on the top of a cupboard to find a small key - hence the reference. Unfortunately we have not yet been able to trigger this Easter Egg in Larry 2 as it appears this line of text as not linked to any command. If you do know the command that triggers it, please let us know!
When Graham first meets the Hobblepots, he asks "So... I just GOTTA know! What is brewing in that cauldron? Is it a transfiguration elixir? Is it an invisibility potion? If I drink it, will I understand the language of creatures? Will I sprout the wings of an eagle? Or a fly?"
The language of creatures and wings of an eagle or a fly are clearly references to King's Quest 3 where Gwydion (prince Alexander) escapes from the wizard Manannan by making these specific potions.
One of the directory's of the computer in homicide office is called Sierra. Access it to see files for King's Quest 1 through 4, Silpheed, Manhunter, Thexder, Gold Rush, Mother Goose, Space Quest 1 through 3, and Leisure Suit Larry 1 and 2. Selecting any of the titles will give a short description of the selected game.
While in the whale's mouth, take the bottle, get the note and read it several times for references to various Sierra games. The references are:
- Help! The girls in "Leisure-Suit Larry in the Land of the Lounge Lizards" are mighty uncooperative. Give me some help here, guys!
- I see a beautiful mermaid in "King's Quest II," but she won't help me! Tell me what to do!
- Anybody out there! I had a condor drop this bottle in the nearest ocean to beg for help with "King's Quest I." Help me fight this fire-breathing dragon!
- Help! I'm about to get blasted by evil Sariens in "Space Quest!" Anybody have a handy ray gun out there?!
- Sludge Vohaul is holding me prisoner in "Space Quest II!" Help me out of this jam!
- Drug dealers are terrorizing the city of Lytton! I need a partner to help put away these bad guys in "Police Quest!"
- Hey, I need help here! The wicked Horned King has had me thrown into his dungeon! If I don't get out of here, then evil will rule the world in "The Black Cauldron!"
- Help me! I'm lost at sea in "King's Quest III!" I'm with a bunch of nasty pirates who want to feed me to the sharks! If you can, come quick!
- I'm a little kid, and my name's Tommy. I'm having trouble with Old King Cole and Humpty Dumpty in "Mixed-Up Mother Goose!" Come and help me!
- Oh, no! Help me!! I'm stranded on an airplane with a guy named Ken, being chased by the KGB and an evil army of henchettes, former church secretaries, game show hostesses, and bimbos. Buy "Leisure Suit Larry Goes Looking For Love (in Several Wrong Places.)"