History ShoutOut / TheBossAJacksepticeyeFanGame

** ''LetsPlay/{{PewDiePie}}'': See Markiplier.

* Checking Jack's game console with Cliff in your party reveals it to be a UsefulNotes/Nintendo64.

[[quoteblock]] '''Sans:''' wasn't there [[Film/{{Inception}} a movie]] like that? [[/quoteblock]]

[[quoteblock]] '''Jack:''' Where's a [[VideoGame/{{Paradigm}} DUPA mug]] when you need one? [[/quoteblock]]

** [[quoteblock]] '''Jack:''' [[InJoke Pay no attention to the little man behind the curtain.]] [[/quoteblock]]
** [[quoteblock]] '''Billy:''' There is no man behind the curtain. There may, however, be a [[Characters/FiveNightsAtFreddys homicidal fox.]] [[/quoteblock]]

* While in the [[spoiler: ''Fran Bow'']] section, there is a nod that all dark rituals have been blocked by [[Literature/HarryPotterAndTheOrderOfThePhoenix Educational Degree Number 2,790]] by order of the [[Character/HarryPotterDoloresUmbridge High Inquisitor.]]

* While in the [[spoiler: ''Fran Bow'']] section, there is a nod that all dark rituals have been blocked by [[Literature/HarryPotterAndTheOrderOfThePhoenix Educational Degree Number 2,790]] by order of the [[Sandbox/HarryPotterDoloresUmbridge High Inquisitor.]]

** ''VideoGame/{{Kindergarten}}'': Nugget makes multiple appearances, and there is also a passing nod to the other Kindergarten kids during a conversation with Billy.

* Billy mentions that Frisk and Alphys got locked in a [[VideoGame/TombRaider meat freezer]] together.

* Checking a poster as Cliff has him wonder where MatPat is where you need him.

* When talking to Jorji after clearing the [[spoiler: ''Portal'']] section, he references some of [[https://youtube.com/playlist?list=PLMBYlcH3smRxVVr1L2QGJIB-lU8L-iUVc&si=zHctPgbKGJbvEPwh Jack's old]] ''VideoGame/PlagueInc'' diseases. Billy even mentions that you can't take an outbreak of [[https://www.youtube.com/watch?v=1coImN5OmQ4 "My Ass"]] seriously. In the same conversation, Cliff brings up the fact that [[Franchise/{{SpiderMan}} "With great immaturity comes great responsibility."]]

[[spoiler: In the goodbyes section, some characters not listed above make a brief cameo appearence:]]

[[spoiler: * And, when saying goodbye to Billy, he won't let Jack go without a [[{{Catchphrase}} "Screw you, Billy."]]]]

[[spoiler: ''Turmoil'' and ''VideoGame/{{Subnautica}}'' both appear as posters in the last time you visit Sans' shop. [[VideoGame/GlitchInTheSystem Turmoil would get its time to shine later, in the sequel.]]]]

[[spoiler: ''Turmoil'' and ''VideoGame/{{Subnautica}}'' both appear as posters in the last time you visit Sans' shop. [[VideoGame/GlitchInTheSystem Turmoil would get its time to shine later, in the sequel.]]

** [[ spoiler: A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]]]

* During [[spoiler: VideoGame/TheStanleyParable]] section, there is a nod towards one of the achievements from the actual game, although instead of an actual achievement, this time it only nets you an easter egg. The broom cupboard also returns, with the ability to make the [[spoiler: "]]Narrator[[spoiler: "]] rage as expected.

** [[spoiler: A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]]]

** [[ spoiler: A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]]]

* [[spoiler: In the goodbyes section, some characters not listed above make a brief cameo appearence:]]
[[spoiler: ** ''VideoGame/SlimeRancher'': A Slime is standing in the back.]]
[[spoiler: ** ''VideoGame/LittleNightmares'': Six is seen standing next to the Slime.]]
[[spoiler: ** Bob and Wade, or at least, NPC's that ''look'' like them, make a cameo. ]]
[[ spoiler: ** A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]]]

* [[spoiler: In the goodbyes section, some characters not listed above make a brief cameo appearence:
** ''VideoGame/SlimeRancher'': A Slime is standing in the back.
** ''VideoGame/LittleNightmares'': Six is seen standing next to the Slime.
** Bob and Wade, or at least, NPC's that ''look'' like them, make a cameo.
** A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]]]
* And, when saying goodbye to Billy, he won't let Jack go without a [[{{Catchphrase}} "Screw you, Billy."]]

** A character from ''Party Hard'' [[note]] Unknown whether or not it ''is'' 207, as despite being from the game, SelfDemonstrating/GLaDOS does call them an "invisible entity". [[/note]]

* [[spoiler: After Employee 207's identity is revealed, SelfDemonstrating/GLaDOS mocks his attempt at being the ''actual'' Narrator by saying he sounded like a sound-alike auditioning for ''Series/SaturdayNightLive'']]