MS Paint Adventures

MS Paint Adventures, abbreviated MSPAdventures or MSPA, was a website and collection of webcomics written and illustrated by Andrew Hussie. According to some estimates, "MS Paint Adventures" was the largest collection of comics on the Internet, containing over 10,000 pages among its five series thanks to its frequent updates.
The comics were written in serial works or "adventures" in a manner that parodied interactive fiction games. The characters' actions were originally driven by commands suggested by fans in the comics' official forum, but fan suggestions were eventually abandoned due to the size of the fanbase and the author's desire to tell a more coherent story. The comics tended to draw inspiration from video games, imitating and parodying genres such as RPGs and simulation games. They frequently reference other aspects of current internet culture. Despite its name, the site's comics have been created primarily in Adobe Photoshop, not Microsoft Paint, other than the first page of "Jailbreak"; Hussie decided after that page that telling a story using Paint was not feasible. Over time, the comics evolved from simple static images and captions to frequent animations set to original music, and occasionally to interactive games created in Flash and HTML5.
One adventure, "Homestuck", has given rise to a large fan community as made evident by the increasing amount of fan art and cosplay at comic book conventions. The rapid rise in the popularity of "Homestuck" led to its recognition at the Toronto Comics Art Festival for two years running, and it brought, on average, over 600,000 unique views to the site daily. An adventure game spinoff of "Homestuck" titled "Hiveswap" was released September 14, 2017 and was produced with funds contributed by fans of the comic via Kickstarter. This project raised nearly $2.5 million, exceeding its goal of $700,000 in a little under two days, at that time being the 6th largest Kickstarter drive. A sequel titled "Homestuck^2: Beyond Canon" was launched October 25, 2019.
"MS Paint Adventures" supported its author financially, formerly through the sale of merchandise on the online store TopatoCo as well through advertising, and the site's own store and record label, What Pumpkin. Music used in the comics is sold through Bandcamp. In 2014 a majority of merchandise began a slow migration to We Love Fine. In October 2017, VIZ Media announced acquisition of the publishing rights to "Homestuck", and their plans to republish the graphic novel adaptations of "Homestuck" starting in April 2018. 
Today, the MS Paint Adventures website redirects to "homestuck.com"; all works prior to "Homestuck" are available at this URL, while later works such as "Homestuck^2" are on their own websites.
Works.
Early adventures.
Jailbreak, the first adventure written by Andrew Hussie, was originally a forum game following an unnamed man as he attempts to escape from a prison cell. The first page of "Jailbreak" is the only panel of any "MS Paint Adventures" work actually created using MS Paint; Hussie created the rest of "Jailbreak" and later webcomics using Photoshop. "Jailbreak" was written entirely as a forum adventure, and the first suggestion anyone posted was taken, however ridiculous, leading to a rambling and haphazard story line. "Jailbreak" was only drawn to a vague conclusion, and Hussie considers it unfinished, but wishes to leave it as is. This led to the creation of the "MSPA" site and the closed format of later adventures. In 2011, a short official ending was added to "Jailbreak" as a callback during a notably lengthy "Homestuck" hiatus.
The second adventure, Bard Quest, was an experiment in creating multiple, branching paths rather than a single linear storyline. In "Bard Quest", Hussie provided choices as hyperlinks in a choose-your-own-adventure format. It was the first adventure to be hosted on its own website, but was ultimately left unfinished due to the difficulty Hussie faced in maintaining the complex web of branching storylines. "Bard Quest" was updated from June 12 to July 6, 2007, after which the site was left on hiatus.
"Problem Sleuth".
A parody of interactive fiction games and the film noir genre, Problem Sleuth began by presenting three detectives who are attempting to escape from their respective offices, though the story quickly turned into a pastiche of video games and science fiction. "Problem Sleuth" ran from March 10, 2008 to April 7, 2009. Unlike its predecessors, it received a proper ending, becoming the first complete adventure. It is the second-longest comic on the website so far, after "Homestuck", with 1,674 pages.
"Homestuck".
"Homestuck" is the longest adventure hosted on "MS Paint Adventures" with over 8,000 pages and over 800,000 words. It ran from April 13, 2009 to October 25, 2016, and followed four teenagers as they play a reality-altering video game that brings about the end of the world. They must work with an alien species from another universe to create their own universe and essentially become its "owners". "Homestuck's" basic premise is inspired by games like "The Sims", "Spore" and "EarthBound". As in "Problem Sleuth", the adventure is characterised by time travel, mystery, a complex fictional universe, and frequent references to pop culture and previous adventures. Changes from previous stories include an emphasis on contemporary society, such as online gaming and Internet culture, which contrasts with the historical settings of "Bard Quest" and "Problem Sleuth". Additionally, this adventure introduced complex Flash animations and games, many making use of music and assets contributed by other artists. This represented a step-up from previous adventures which exclusively used GIF images for animation. Ten major soundtrack albums have been released under the comic's own record label, What Pumpkin, in addition to fourteen side albums. 
"Homestuck" has a large following and fandom. "Homestuck" has been compared to James Joyce's "Ulysses" in relation to the webcomic's complexity and how the task of finishing it is an example of effort justification. "Homestuck"s Adventure Game Kickstarter reached approximately $2,485,506 of a pledged $700,000 by the ending of the fund, and had 24,346 backers. The video game was expected to be released some time in early to mid 2015, but was delayed to January 2016 and then again to January 2017 until September 14, 2017 when Hiveswap was released. Hussie also stated that he will make an epilogue for Homestuck with Viz Media's help.
"Sweet Bro and Hella Jeff".
"Sweet Bro and Hella Jeff" is a spin-off of Homestuck. Within "Homestuck", the comic "Sweet Bro and Hella Jeff" is written by the character Dave Strider from "Homestuck", and several actual comics were produced by Hussie. It is presented in a different format than the other adventures, formatted more similarly to that of a traditional comic, having multiple panels per page. 
Associated works.
Other works have been sequels of MS Paint Adventure stories, but never hosted on that website. "The Homestuck Epilogues" is a partially canon continuation of "Homestuck" that ran from April 13 to April 20, 2019. This also is formatted differently from the other adventures, as there are no pictures. There are two different plotlines, a "more canon" one represented by meat, and a "less canonical" one, represented by candy. "Homestuck^2: Beyond Canon" is Hussie's most recent work. It was launched on October 25, 2019, and continues the plot of "Homestuck" and its epilogues. The new webcomic is a collaboration between What Pumpkin and Snake Solution Studios LLP. It has a new writing team lead by Kate Mitchell and Andrew Hussie.
Conversion from Flash and closure of website.
On April 2nd, 2018, the site was updated to automatically redirect to Homestuck.com, although the majority of content on the MS Paint Adventures site is still available on Homestuck.com. Pages operating through the Flash software were converted by workers at VIZ Media into HTML formats or video files. Andrew Hussie said that he had been thinking about the obsolescence of Flash and that it was never his intent for MSPA to last forever "or to concern myself with maintaining a labyrinthine, crudely-coded website for the rest of my life."