【もうオワコン？】辛すぎたソニックの過去…売れない新作で暗黒期に突入するも…？果たしてソニックは復活できるのか！？ソニックシリーズ衰退と再生の歴史を徹底解説！

Introducing the history of the Sonic series!
Please enjoy the eventful journey that brought us to the brink of extinction many times!

■Related Videos
https://youtu.be/f3cYZunD1cQ
https://youtu.be/JzKLq2ANblk

■Recommended Videos
https://youtu.be/rY98E70V5gw
https://youtu.be/m7WDGkI5nsI
https://youtu.be/CMK3_-Sxnuo

■Recommended Playlist
https://youtube.com/playlist?list=PLNNhg5lxuhP3w4mfZ8lB1vxfmDj3jHQ7q
https://youtube.com/playlist?list=PLNNhg5lxuhP36i-0ezQ9Lijm4mCgFnLsX
https://youtube.com/playlist?list=PLNNhg5lxuhP0Bqp2oT5X_LQg8y09C4puW

■Table of Contents
0:00 Introduction
0:28 What is Sonic?
2:22 The birth of Sonic and the first incident...
5:16 First case ~Sonic's disappearance~
6:49 Sonic returns and the second incident...
9:59 Third Incident ~Infinite Loading~
11:40 The beginning of the dark period
14:39 Fourth Incident ~New work doesn't sell~
17:15 Sonic returns and to the present day...
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
・Youtube
　　https://www.youtube.com/c/ケイティソニック研究所
・Twitter(@sonicyoutuberKT)
　　https://twitter.com/sonicyoutuberKT

#Check out recommended videos in the description #sonic