The 1 year anniversary of Undertale was celebrated on the SiIvaGunner channel as a channel event.
Summary 
Edit
Every single rip uploaded on this day was from (or referenced) the MOTHER/EarthBound series, which is either poking fun at Undertale developer Toby Fox's not-so-subtle inspiration for the game or a reference to the Sans is Ness meme.
That is, until the last hour of the day, when an Undertale rip was finally uploaded: "Megalovania - Undertale", an unsynced mashup. This appeared to be the final rip of the event...
...until a half-hour later, when 39 good rips from (or referencing) Undertale were uploaded simultaneously at exactly 0:00 PST on September 16.
After the upload of these 39 rips, uploads continued as normal.
Timeline Edit
- See also: Category:Undertale 1st Anniversary
September 15 Edit
- The World of MOTHER - EarthBound Beginnings/MOTHER
- Shooting Gallery - The Legend of Zelda: Ocarina of Time
- MOTHER 3 Love Theme (Unused Version) - MOTHER 3
- Kirby Collecting (Unused Mix) - Kirby Mass Attack
- The Floating Kingdom of Dalaam - EarthBound
- Ocarina of Time - The Legend of Zelda: Ocarina of Time
- Leder's Gymnopedie - MOTHER 3
- Onett (Extended Mix) - Earthbound
- Pollyanna (Unreleased OST Version) - EarthBound Beginnings/MOTHER
- Megaton Walk - EarthBound
- Happy Happy Is Blue - EarthBound
- Natural Killer Cyborg - MOTHER 3
- Save - MOTHER 3
- Unfounded Revenge (Beta Mix) - MOTHER 3
- Like Looking for Dropped Pickles (Beta Mix) - MOTHER 3
- Stringent - MOTHER 3
- Snowman - EarthBound Beginnings/MOTHER
- Buy Somethin' Will Ya! (Beta Mix) - Earthbound
- Fate - MOTHER 3
- Cave of the Past (Alternate Mix) - EarthBound
- Buy Somethin' Will Ya! (2012 Mix) - EarthBound
- Battle Against a Gorgeous Foe - Mother 4
- Megalovania - Undertale
September 16 Edit
(Uploaded at the same time.)
- Here We Are - Undertale
- Morolian's Base: Strange Path - Space Channel 5: Ulala's Cosmic Attack
- It's Showtime! - Undertale
- Once Upon a Time - Undertale
- Your Best Friend (OST Version) - Undertale
- ASGORE - Undertale
- CORE (Beta Mix) - Undertale
- Empty House - Undertale
- Spear of Justice - Undertale
- Spooktune (Extended Mix) - Undertale
- Smile - Undertale
- Factory Inspection (Unused Version) - Kirby 64: The Crystal Shards
- Circus (Eric Mix) - Five Nights at Freddy's
- His Theme (Anniversary Mix) - Undertale
- Results Display Screen - Super Smash Bros. for Wii U and 3DS
- Guitar Lesson - Rhythm Heaven
- Vampire Killer - Castlevania: Rondo of Blood
- Aria di Mezzo Carattere (Unused Mix) - Final Fantasy VI
- Strange People - Gyakuten Kenji 2
- Temmie Village - Undertale
- Overworld (Original Mix) - New Super Mario Bros.
- Waterfall - Undertale
- VS. Ridley - Metroid: Zero Mission
- Gaster's Theme (OST Version) - Undertale
- Dogtroid (Unused) - Undertale
- Barrier - Undertale
- Death By Glamour (Complete Mix) - Undertale
- Bring It In, Guys! (Genocide Mix) - Undertale
- Uwa!! So Temperate? (Beta Mix) - Undertale
- Fallen Down (Beta Mix) - Undertale
- Dating Start! - Undertale
- The Jolly Flying Man - EarthBound
- Record ~ Long Ago Age - WarioWare D.I.Y.
- Trace Awakens - Axiom Verge
- Another World - The Smurfs' Nightmare
- Desert Land - Super Mario Bros 3
- Zero G Station (Beta Mix) - Super Monkey Ball Touch & Roll
- The Choice - Undertale
- sans. (Vinyl Mix) - Undertale
