Inherent Alterreality Media
This is media that is inhernetly alterreal. This means taht they use a component of alterreality in one way or another
The Muppets
I love the muppets for so many reasons, but one of the main ones is what im gonna call the muppet extended universe. When you see the Muppets, you dont see felt, you see real frogs, pigs, bears and whatevers. this is especially true when they show up on talk shows. Yes, the Muppets are puppets. but they also are real because we have all agreed that they are. This is alterreality. the agreement to belive in the whimsical. Yes it is not pure alterreality in the sense that the belief that the muppets are real is not as deep as spirituality, but nonetheless everyone understands that the colourful characters who play the music and light the lights, are truly real.
Pro Wreseling
I dont wanna sound like a broken record but pretty much the exact same reasons i said for the muppets apply here. There is an unspoken contract with everyone who engages with (most) wreseling media to keep up kay fabe: the idea that it is real. Thus, no matter if someone beats another guy up with a potato, or if theres a match between two invisible wreslers or..just look up a picture of Mantaur, everyone belives in the magic of two buff people beating the absolute crap out of each other.
The SCP Wiki (UNREALITY WARNING FOR THIS SECTION)
Item #: SCP-003
Object Class: Safe
Special Containment Procedures: SCP-003 is stored on the public internet internet both to distract the public from the truth and to inform them of the proper procedures to follow if an SCP does interact with them. IMPORTANT: Do not tell those unprepared the truth about the SCP website--keep the "fiction" ruse going.
Description: SCP-003 is the public facing SCP wiki. The entirety of the contents of SCP-003 are true information regarding the nature of all known SCPs. The information is kept confidential by the multiple false disclaimers on the page claiming that the wiki is a work of fiction. Those who do interpret the contents of SCP-003 as true despite this use a technique known as :alterreality" to acheivve these beliefs. Upon reading this message, these individuals are now recruited into the SCP orginization, and are tasked to log down any anomalies that they notice in their environment. This entry has been posted on this website instead of the SCP wiki proper in order to avoid the attention of SCP-[REDACTED]. New recruits, good luck on your mission to secure, contain, and protest any SCPs you find. To anyone else reading this, dont worry about it. After all, the SCP foundation is not real.
Theme Parks
At this point, this is becoming a "things I like" page. However, theme parks use every technology conceivable to create a new reality for patrons, and if that is not alterreality I have no idea what is. It should be acknoledged that 1) I have yet to see an example of a fully and completley alterreal theme park, one in wihch everything from the guests to the staff to the rides and shows is fully in character, and 2) I am talking about theme parks, those that immerse you in another world and not amusement parks, those whose purpose is to thrill you via rollercoasters. This being said, theme parks create an incredibly immersive experience, if you do consent to believe in them.
Media with alterreal themes
While the media in and of itself here is not alterreal, it does contain alterreal themes or a variation on them
Labryinth (1986)
This movie is alterreal in ways I havent even fully processed yet. This is shown through how the fantasy world in the film contains things that are found in Sarahs room, at one point the fantasy world almost overlapping with Sarahs room. As well, the ending where all the fantasy characters show up in Sarahs room in the mirror is just so good!!!!!!! I have a lot more feelings than thoughts on this one, so expect this part to get added on and rewritten
The Neverending Story (1984)
Whats with 80s puppets and alterreality? Im not sure but The Neverending Story has probably one of the most inhernet uses of alterreality i have ever seen in media. One of my ciritisisims of it however, is that the alterreal elemenst only kick in at the end. Due to this, I will keep details about the alterreal elements in a spoiler tag. Click on the tag if you wish to see how the ending of The Never Eneidng Story is very alterreal. When the story convinces basitan that it is in fact real, of course the entire narrative becomes alterreal at hindsight. As well, it is implied that just as bastian has an impact on the neverending story, so do we the viewers by watching the movie itself. Thus, adding a further layer of alterreality.