Sonic Underground 90s AU [P] by: Crimsonroselee Non Anime: Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: June 18, 2026 12:37 PDT | Chapters: 14 | Words: 26.1K | Visits: 1.3KSummary: Disclaimer: all characters belong to Sega, Dic, and IDW except one OC. A collection of short stories where the triplets enjoy their childhood in the 90s.
The Beanbag incident [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: June 18, 2026 06:53 PDT | Chapters: 1 | Words: 1.5K | Visits: 42Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Manic’s first day at his new job takes an unexpected turn.
I’m not your mom [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: One ShotLatest Revision: June 10, 2026 12:13 PDT | Chapters: 1 | Words: 1.1K | Visits: 47Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Surge gets irritated with Manic’s behavior and does something about it.
Sonic’s Wild Ride [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: One ShotLatest Revision: May 25, 2026 06:50 PDT | Chapters: 1 | Words: 971 | Visits: 46Summary: Disclaimer: all characters belong to Sega and dic. Sonic goes to a spring festival with his siblings, mom, and Tails and has a misadventure.
A New Leaf [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: May 12, 2026 10:15 PDT | Chapters: 6 | Words: 6.5K | Visits: 290Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Surge and Kit decide to take Sonic’s advice about giving up villainy and quit working for Starline and Eggman. It’s not as easy as they’d expect, at least for Surge.
House Guests [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: April 17, 2026 06:47 PDT | Chapters: 4 | Words: 4.9K | Visits: 251Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. After Manic and Surge’s house burns down, Sonic invites them to stay in his guest room. This gets old for Sonic fast.
Sonic Movie/underground AU: [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Adventure / Comedy | Type: Alternate UniverseLatest Revision: April 13, 2026 09:49 PDT | Chapters: 8 | Words: 8.0K | Visits: 592Summary: Disclaimer: all characters belong to Sega and dic. Set almost fifty years after the events of Project: Shadow. The Royal triplets have to flee to earth after their home is attacked. They’ve successfully hid on earth for several years read more
Surge and Kit’s not so epic road trip [T] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: April 01, 2026 09:03 PDT | Chapters: 6 | Words: 5.0K | Visits: 377Summary: Disclaimer: all characters belong to Sega, Dic, and Idw. Surge and Kit go on a three day road trip to begin their new jobs at Eggman empire. It goes as well as you can expect.
Sick Day [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: March 02, 2026 06:30 PST | Chapters: 2 | Words: 1.2K | Visits: 160Summary: Disclaimer: all characters belong to Sega, dic, and IDW. Sonic, Shadow, and Manic get sick and have very different ways to deal with it.
Easter dinner [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: February 26, 2026 10:31 PST | Chapters: 3 | Words: 2.6K | Visits: 179Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. The triplets go to Aleena’s house for Easter dinner.
Shadow vs. AI [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: February 13, 2026 10:05 PST | Chapters: 1 | Words: 1.2K | Visits: 80Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Tails invents an Alexa like device and Shadow has thoughts.
Mother’s Day dinner [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: February 09, 2026 09:21 PST | Chapters: 3 | Words: 3.0K | Visits: 165Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Sonic, Sonia, and Manic decide to take their mom out for a nice dinner for Mother’s Day. Things don’t go as planned.
Valentine’s Day [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Comedy | Type: Alternate UniverseLatest Revision: January 26, 2026 09:24 PST | Chapters: 3 | Words: 1.4K | Visits: 192Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. Sonic, Sonia, and Manic celebrate Valentine’s Day.
The Disguise [P] by: Crimsonroselee : Sonic Series Fan FictionGenre(s): Drama / Comedy | Type: One ShotLatest Revision: January 20, 2026 12:28 PST | Chapters: 1 | Words: 1.8K | Visits: 75Summary: Disclaimer: all characters belong to Sega, Dic, and IDW. The triplets have a new ally that can get them inside Robotnik’s fortress. To Sonic’s annoyance, he is tasked with being the distraction and deal with whatever disguise Manic picks read more
Cooling Down [P] by: Noizchild : Yami No Matsuei Fan FictionGenre(s): Comedy / Romance | Type: One ShotLatest Revision: January 18, 2026 20:08 PST | Chapters: 1 | Words: 611 | Visits: 75Summary: A brief, quiet moment between Tsuzuki and Anna after a long, heavy night.