The mod: https://gamebanana.com/mods/310465
The cat im using is mania cat: https://github.com/malad1211/Mania-Cat
Credits
Leaders
helloitsmako – Leader
CesarFever – Co-Leader
Musicians
foodieti – Lead Musician
Biddle3 – Musician
FPLester – Musician
Birdbonanza – Musician
FPLester – Musician
Programmers
isophoro – Programmer
Rifxii – Programmer
KadeDeveloper – Engine
Artists
Roll – Lead Animator, Artist, Concept Artist, and Menu Designer
MegaFreedom1274 – Week 6 Opponent + Sprites
CircleMan – Week 3 Background + Week 5 Sprites
Winkel – Pixel Sprite Work
Pierogii – Week 5 Sprites
Kermo Giovanna – Week 6 Background Sprite
dellacide – Pixel Background
heartlocket – Protagonist Sprites
Wee_Jr – Week 2 + 3 Opponent Sprites
CorazonArts – Week 2 and Week 4 Backgrounds
goldenlondoe – Pixel Art Tweaker
iceified – Pixel Art Animator
Zarrene – Background Artist, Concept Designer
EMG – Reanimated Robo Fever and did all the minus characters
Vai – Concept Artist, Minor Background Artist, Credit Icon Artist, Achievement Icon Artist
Charter
Vortmite1 – Charter
Source