（新手作）【Ending Time Octet:Strange Development】OST-007 Persist In v1.5[坚持不懈]v1.5

Strange Abyss Gully[怪诡渊沟] 
Undertale:Strange Development[传说之下:奇异演变] （前传）
Chapter1:
Ending Time Octet:Strange Development[八重终结:奇异演变] By me
Ending The Octet[八重终结] By CoA studio
Phase1
OST-007 Persist In  [坚持不懈] v2

Music/音乐 By me
Video/PV By me
Sprite/贴图 By me
模板 by  @Ger乐高 

Murder Time Trio:Souls Changes[三重谋杀魂改] By me
Revenge!Underevil[世风日下:嫉恶如仇] By me
Lucktale:Destiny-Subverted Deal[幸后秘闻:覆运交易]By me
Horrortale:Legitimate Defense[恐惧传说:正当防卫] By @SXM_VVan神仂梓玹 

Absurd Karma Trio[三重谬业时光] By me
Undertale:Breath For Bi#ches(take) [残息孽业] By GoldenFlowers/harmony.
Undertale:End Of Glitch[传说之下:故障消亡]
NO AU:Forced Grin:Hard Mode[强“难”欢笑] By me

Resonance Time Trio[三重共鸣时光] By me
Undertale:Backup plan[传说之下:备用计划] By me

NO AU Promised.[承诺.] By Aleatrio3

Undertale:Call of the Pure Determination[纯净决心召唤] By me

NO AU Water[波光粼粼] By DUST

Undertale:Technology Tremendous[传说之下:科技剧变] By me
Absolution[赦罪者]By Mi!/Mi-da/Midear
Sin.gb By roma200802

P1.5，Promised，FGHM被Wazen(1979)杀死，LDSD砍断玩家的删除键，HLD幸存并进入P2。UEOG，LDSD，UBFB，RUE进入P2。SAG系统自动寻找Insanity文件以运行MTTSC2，导入精神错乱与镜像疯狂文件，随后COTPD，Water，UTT加入。Absolution，Sin.gb加入作为管理员看管UTT的行为。最后UTT进入p2