2021 no Naku Koro ni

On October 4, 2021, a channel event dedicated to  began on the SiIvaGunner channel.

Rips uploaded
Throughout October 4-5, 2021, the channel frequently uploaded rips related to Umineko no Naku Koro ni, as well as other games in the When They Cry series. This event seemingly ended with the first rip on October 6.

Note that October 4 is a significant date in regards to the plot of Umineko no Naku Koro ni.

Timeline
Rips unrelated to the event are in italics.

October 4

 * Platinum Empireo - Umineko no Naku Koro ni
 * Sakutarou's Adventure - Umineko no Naku Koro ni
 * Reactive Factory (Beta Mix) - Sonic R
 * Oku - Umineko no Naku Koro ni
 * Metallic Madness Past (Alpha Mix) - Sonic CD
 * Piano Practice (OST Version) - The Legend of Zelda: Majora's Mask
 * Tsurupettan - Umineko no Naku Koro ni
 * Super Mario 3D All-Stars Music SM64 File Select
 * Magicant (Alpha Mix) - EarthBound Beginnings/MOTHER
 * Happy Maria! (Instrumental) - Umineko no Naku Koro ni
 * you (M.Box) - Higurashi no Naku Koro ni
 * Route 201 (Day) (Alpha Mix) - Pokémon Diamond & Pearl

October 5

 * Super Mario 3D All-Stars Music SM64 Bowser's Theme
 * Nightmare Fuel - Terraria: Spirit Mod
 * being - Higurashi Daybreak
 * goldenslaughterer - Umineko no Naku Koro ni
 * levelup.ogg - Minecraft
 * K.K. Stroll (Aircheck) - Animal Crossing: New Horizons
 * TSUBASA (Game Size) - Umineko no Naku Koro ni
 * Corneria (Brawl) - Super Smash Bros. for Wii U and 3DS
 * Peace and Tranquility (Extended Version) - A Hat in Time
 * Aci-L - Umineko no Naku Koro ni
 * Dancers #5 - Higurashi no Naku Koro ni
 * Lyrical Aurora (Saku Version) - Umineko no Naku Koro ni

October 6

 * Relic Song (IT Version) - Pokémon Black & White