In Level 7: Outpost, the hidden area where that level's Elysian Archive code can be found earns you an achievement called "Loekrise Kingdom". In that area, a small tent and clothesline are set up surrounding the code by a shoreline, with a message laid out in rocks along the shore that reads "LOEKRISE KINGDOM". This is believed to be a reference to the 2012 film "Moonrise Kingdom".
Contributed by MehDeletingLater
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