Sundry Sunday: The Universe of Sonic the Hedgehog

Sundry Sunday is our weekly feature of fun gaming culture finds and videos, from across the years and even decades.

Along the same lines as videogamedunkey’s Explanation of Kingdom Hearts (previously) is this gloriously insane video that untangles all the non-linearity and heedless added backstory of the various Sonic the Hedgehog games and presents them temporally untwisted (9 minutes). Prepare to have your shameful ignorance of the ridiculously meandering basis of a video game cartoon character’s backstory shattered!

World Record: All ? Panels in Mario Kart World

There was an All ? Panels in Mario Kart World run at AGDQ this year, and it was great, but that’s not what this is. No, this world record was recorded (geez that phrasing annoys me) in the practice room at the event. (28 minutes, don’t bother following both link BTW they go to the same place, I just didn’t want to link the parenthetical)

So what is this? As I think everyone knows by now, Mario Kart World is an open world game, and has an expansive free run mode. There’s a few things to do in free run: search out and complete P Switch Missions, collect Peach Medallions, and find and activate ? Panels.

The Panels look and act like the ? Panels in the SNES game: just roll over one to activate it. It doesn’t earn you an item like they did way back then, but the game does remember you did it, and it earns you a new decal for your vehicles.

There are 150 panels in MKW’s sprawling environment, and some of them are in some really tricky places! Please enjoy Helix13_ collecting them all in less than half an hour, showing off the game’s vehicle-parkour movement system as it runs, and demonstrating all kinds of tricks, like using the Rewind feature to get back from activating out-of-the-way panels. Or taking advantage of the fact that MKW will give you credit for a panel that you’re about to hit if you pause and change regions. And you get to enjoy MKW’s great soundtrack along the way, consisting of dozens of great songs from throughout Mario’s history.

A Website Served From a Floppy Disk

We appreciate all kinds of electronic entertainment here at Set Side B, and fun and interesting websites definitely fits that idiosyncratic bill. It’s a simple guestbook-style application. The whole site, including the OS, is served from a single 3½-inch floppy disk.

The idea is, people can go there and enter a message for posterity, that will also be saved to the disk. Once it fills up that’s it, no more messages will be saved. Go and leave a message for the future, or at least, as much future as the lifespan of the magnetic substrate of the disk will allow.

Trainspotting in Mario Kart World

Mario Kart World, of course, has an open world mode, and much of the interest of an open world racing game is dynamic situations produced by the traffic.

There’s been explorations into where the cars and NPCs come go, and we posted a video on that topic a while back. Sometimes they end up meandering in loops. Sometimes they leave the roads and just go tearing about the landscape. Sometimes cars actually find parking spaces, leave themselves there, and NPCs pop out and start wandering.

Well, similar questions can be asked about the game’s trains (15m). Mr A-Game on Youtube followed them around for a while to see where they come from. He claims to have discovered “how the train system of Mario Kart World works,” but I’m not sure. There appear to be tracks that trains can travel down either way, meaning, there must be some system in place to prevent train to train collisions. He does uncover some strong tendencies of trains to take particular routes though.

OnADock performed their own investigation that also involved boats. (17m)

If I had to guess, I think trains probably aren’t modeled outside far out of sight of active players, that they’re spawned randomly, and that some checks are performed to make sure two trains won’t share the same track. This is a guess, but it would be in line with the impromptu nature of the auto traffic simulation. It’d also mean that the P-Switch missions that rely on trains being in a specific place won’t be disrupted, and that the train can be left behind in the world after the mission without getting in the way of any grand schedule coordinating the trains.

Well, that’s what I think. Maybe I’m wrong. But… maybe I’m right?

Blippo+ Completion Patch

Really minor thing here, I’ve already mentioned it on social media in a couple of places, but here it’s a bit more auspicious?

I mentioned Yacht and Panic’s entertaining 90s alien cable simulation Blippo+ before. Blippo+ has 11 weeks of programming, with the last week being mostly credits and outtakes for all the various shows.

If you watch the Credits channel to the end, there’s a QR code that leads to a webpage that directs you to send a SASE to a specific address. (That’s a Self Addressed Stamped Envelope for you people younger than 35 years old.)

If you do this, they send you back something really nice in the mail. This!

In the story of Blippo+, the planet Blip discovers a “bend in space” that carries their broadcasts to a distant planet, implied to be Earth. At the end of the programming, some of the teenagers of Blip venture into the bend and off to an unknown fate. We don’t get any information on what happened to them, but maybe the existence of this patch implies they made it through after all.

Sundry Sunday: Mike Fallek’s Internet Instructions

Sundry Sunday is our weekly feature of fun gaming culture finds and videos, from across the years and even decades.

The internet is a busy place. Wouldn’t it be nice to have a set of easy-to-understand instructions on how to operate it?

Yes? Well, too bad. What you get instead is the sarcastic internet instructions of Newgrounds user MikeFallek (1½ minutes). There’s two parts, explaining things nobody has ever heard of before, the “vol-u-me con-trol” in video chat, and something called an “e-mail cli-ent.” Please enjoy, and learn! (What follows should be a Newgrounds embed. It doesn’t preview well for me. If it doesn’t work, I must refer you to the “sarcastic internet instructions” link, above.)

MikeFallek is also the creator of something I linked a couple of years ago, the sublime Sonic History Class For Aliens.

An Arcade Ridge Racer Obsessive Explains How to Play Well

WARNING: This isn’t a Youtube video! It’s good old text, like Frog intended the internet to be!

Over on The Gamesoft Fun Club, David Cabrera explains how great arcade Ridge Racer is, that isn’t exactly like the Playstation version, in fact it runs on more powerful hardware. And he’s played so much of it, including on the recent Arcade Archives release, that he has one of the top 50 times in the world on it. He’s so enthusiastic about it that I think it may nearly rival my own obsession with arcade Rampart, although that’d be quite a lot of unhealthy focus indeed.

Image from the linked article.

Mind you, arcade Ridge Racer only has one course, although according to David it plays quite differently depending on your difficulty. There’s an extra section that opens up at the higher levels, and the course is designed so that higher speeds requires more skill to make it through without crashing.

It’s not really a long article so go give it a read? It’s the kind of thing that makes the web great.

AGDQ 2026’s Awful Block, with Bug Blasters

AGDQ 2026 still has a day and a half to go, but a highlight so far has been Awful Block from early Thursday morning. Among other games they did Rock ‘n’ Roll Adventures (16 minutes), Golf With Your Grandmother (1 hour 33 minutes), The Running Man (16 minutes) and Terry Cavanagh’s Egg (12 minutes), but the unquestionable highlight has to be the obscure SegaCD game Bug Blasters: The Exterminators, at 42 bizarre FMV minutes:

Made in 1995 but not released until 2001, it’s really something. That is, it’s a thing, and there is some of it. Not only are the effects and acting somewhere beyond the line of rationality, it looks like it’s barely playable, even on the easiest difficulty. Imagine plunking down $50 for this in 2001 for your obsolete Sega CD, out of production for five years.

Huh…. on further reflection, that actually sounds awesome! The Playstation 2 had been released by that point! It’s certainly memorable, although I wouldn’t have wanted to buy it for purposes of playing it unironically.

Adventure 751, from Compuserve, Recovered and Playable

Interactive Fiction blog Renga in Blue reports that a rare variant of classic Adventure, that was playable on Compuserve for many years and only went down when their game offerings went offline in the mid 90s, has been recovered and made playable online.

Promo image for this version of Adventure from Regna in Blue. You know it’s an adventure game in the70s & 80s when there’s a bunch of mostly naked people in the art.

It’s called Adventure 751 in reference to the number of available points there are to find. The post in turn links to Arthur O’Dwyer’s article on this version, and other versions, which seem to contain substantial added content from the original Crowther & Woods version.

It’s playable, but requires a lot of effort to get there, including compiling a PDP10 emulator and loading a disk image into it. I wish VCFMW wasn’t months behind me now, it’d have been a blast to see if someone there had access to a working PDP10, and if the game could have been transferred onto it!

As O’Dwyer mentions, there are plenty of games from this era that are just completely, utterly lost, with practically no chance of recovery. And even versions like this, that can technically be played, still hang on by just a thread. The people who created them often don’t have accessible archives, and the institutions who hosed them rare seem interest in preserving them. It’s a sorry state indeed, but at least there are a few survivals like this one.

Editing JPEGs in a Text Editor

Patrick Gillespie made this fun Youtube video showing what happens when you do an objectively silly thing: open JPEGs in a text editor. It’s only six minutes long:

I absolutely love doing crazy things like this. JPEGs are particularly interesting because, once you get past the magic sections that cause it to outright break, and the metadata areas that don’t change the image visibly at all, JPEGs are affected in all kinds of bizarre ways when you change random bytes!

One important take away is to not use Windows Notepad for your image editing adventures, because it’ll change many more bytes than just the ones you want to change, in the name of correcting and regularizing the file, and it’ll practically always result in a non-working image.

2,025 Item Categories Puzzle

Hah, a bit late with this one, mostly because I was trying to solve it. Found by John Overholt over on Mastodon, It’s a big page full of 2,025 different items that you’re to sort, into 45 categories of 45 items each. Because the year 2025 just ended, of course.

Click on an item, then click on another item of the same type. The two will merge together into one item. When you get an item with all 45 of its type it’ll be replaced with a box with the name of its category.

This is far from all the items! They scroll off to the right and down!

Remembering the locations of the growing categories quickly becomes a major part of the puzzle! When you combine an item with another one, the combined group ends up at the location of the second one you clicked. Use this information to get the categories as close to the upper-left as possible. This will prevent them from moving around too often, and aid your creaking grey matter in recording their places.

Unless I miss my guess, you’ll progress smoothly for a while; you’ll complete one or two specific categories long before any of the others; then at about six to ten categories finished you’ll collide rudely with the taxonomical wall. I had to use Google to get through the last 20% (that’s about 400 items remaining!), and I really think you will too, since everyone has holes in their knowledge.

Below (in ROT13, since it’s a spoiler), I list some of the harder categories to pick up on:

Gbz Unaxf zbivrf, Tbbtyr cebqhpgf, Gbyxvra punenpgref, “jrngure jbeqf,” pbyyrpgvir abhaf, HF ICf, xvaqf bs cnfgn (whfg ubj znal xvaqf NER gurer?!), “jrngure jbeqf,” Zneiry Pvarzngvp Havirefr punenpgref, pbzchgre ynathntrf, ynetr pbzcnavrf, ybtvpny snyynpvrf, purrfrf, shpxvat PBPXGNVYF (V qba’g qevax) naq, zbfg vashevngvat bs nyy vs lbh’er abg n ynjlre, yrtny qbpgevarf.

Multilink Monday: Bluesky Leftovers for 2025

Bluesky only released their Saved Posts feature about three months ago, but I’m such a link packrat that there’s plenty there to fill a multilink post for 2025. I hope you find some interesting things in here!


@blueribbs.bsky.social and their magic bikini comic.

@gohbilly.bsky.social presents the babies (from the Babalities) of Mortal Kombat:

@shcontest.bsky.social, the account of the yearly Sonic Hacking Contest, and their thread of winners and honorable mentions of the 2025 contest.

@katch.bluesky.social enjoyed Aiden Moher’s book on JRPGs, Fight, Might, Items.

@edwardodell.bsky.social made a post that’s only very slightly game-related, but is hilarious, imagining if Orson Welles found out about Dragonball-Z:

@johnlearned.bsky.social links to shmuplations’ translation of an archive of Hideo Yoshizawa tweets about NES Ninja Gaiden.

@gamehistoryorg.bsky.org presents unused voice lines from MLB Slugfest 20-03 that were rejected by Major League Baseball.

@raycarrot.bsky.social explains how Rayman’s password system works.

@tykenn.games is working on a project called “Trees Hate You,” and, well, see for yourself.

@jongraywb.bsky.social found a hilarious and tragic caption to someone in a Kirby suit on the news.

@thinkygames gave us a talk by Patrick Traynor, creator of the mindtwisting puzzle game Patrick’s Parabox, and how that game was programmed. Hey, I kind of know him!

@historyofhyrule.com, a great account generally, presents the originals of some of the Legend of Zelda manual artwork.

@skeet.bets calls out one of the more evocative Dwarf Fortress bug reports:

@jasonkoebler.bsky.social notes one of the most significant problems with virtual pinball tables.

@kekeflipnote.bsky.social, a.k.a. Kekeflipnote, a popular artist who uses Nintendo’s DSi Flipnote app as their medium, posts Kirby’s reaction to a photo of a highly questionable part of Kirby-licensed fuzzy slippers.

@spacecoyote.com, a.k.a. Nina Matsumoto, shows off her Undertale artwork for the cover of Famitsu!

@castpixel.bsky.social‬ has great mockup pixel artwork for a fictional Gameboy Pac-Quest game, starring “Pac-Girl,” who seems to be intended to be a younger Ms. Pac-Man:

videogameesoterica.bsky.social notes that a fan translation of SEGAGAGA, one of the last official Dreamcast games and a weird and hilarious museum of Sega content, is nearing completion.

kriswolfhe.art (Bluesky) reminds us that, whatever the game’s faults might have been, judging by how the title character was drawn, the character artist for the Grinch GBC game was suspiciously into his subject.

fluffcopter.bsky.social, on a weird interaction in Caves of Qud that I’m not sure if they’re kidding about or not. They “poured warm static on my dog, it turned into a dromad trader that comes with guards and items. They are all my dog, the whole trade party and merchandise. I convinced my dog to sell me my dog for free while my dog, my dog, my dog and my dog were standing guard.”

chrisdeleon.bsky.social warns us not to lose faith in Santa Claus, or he’ll turn into a monster:

And, most recently, almondsquirrel.bsky.social reminds us that Disney Solitaire, a game with dark patterns, real money transactions and lootboxes, is PEGI rated 3+, while Balatro has none of that, but is rated 18+ because of its nebulous Poker theming.