All righty, ladies and gents, here is every (highest difficulty) all perfect I have gotten in my games in 2020.

(NOTE: Chaos = Cytus II, Future = Arcaea, and Insane = Phigros.)

* 7/12
* One Way Love- Chaos 9
* 8/4
* Grimoire of Crimson- Chaos 11
* Fight Another Day (Andy Tunstall remix)- Chaos 10
* Under the same sky- Chaos 9
* 8/6
* Anchor- Chaos 10
* 8/12
* Restriction- Chaos 11
* 8/16
* Brain Power- Chaos 13
* 8/18
* Fireflies (Funk Fiction remix)- Chaos 10
* 8/20
* Bullet Waiting for Me (James Landino remix)- Chaos 11
* 8/22
* Hard Landing- Chaos 10
* 8/23
* Make Me Burn- Chaos 12
* 9/6
* Summer Zephyr- Chaos 10
* 9/11
* inkar-usi Future 7
* 9/12
* New World- Chaos 10
* Pounding Destination- Chaos 10
* Zealous Hearts (Rayark edit)- Chaos 12
* EMber- Chaos 13
* 9/13
* Survive- Chaos 10
* KANATA- Chaos 9
* 9/18
* syūten- Chaos 11
* 9/27
* Sayonara Hatsukoi- Future 7
* Secret Garden- Chaos 11
* 10/5
* Infinity Heaven- Future 7
* 10/11
* もぺもぺ- Insane 11
* Mopemope
* 10/23
* 万吨匿名信- Insane 13
* Ten thousand tons of anonymous letters
* 10/24
* world.execute(me); Future 8
* 10/30
* Still (Piano Version)- Chaos 9
* 11/3
* Rise- Future 7
* 11/13
* More Than Diamond- Chaos 9
* 11/18
* extinguisher- Chaos 11
* 11/19
* Recall- Chaos 9
* Gravity- Chaos 12
* 11/21
* Eradication Catastrophe- Insane 12
* 11/28
* Leave All Behind- Insane 12
* 11/30
* Suomi- Future 7
* 12/2
* Sdorica The Story Unfolds- Chaos 12
* 12/5
* Glaciaxion- Insane 11
* 12/6
* Ποσειδών- Insane 12
* Poseidon
* Dement ~after legend~ Future 7
* 12/18
* Body Talk- Chaos 12
* 12/19
* Engine x Start!! (melody mix)- Insane 13
* 12/21
* MARENOL- Insane 14
* 萤火虫の怨- Insane 13
* The hatred of the fireflies
* 12/27
* Ra- Chaos 13
* Used to be- Chaos 9
* Sleeping Beast- Chaos 11
* Who Am I?- Chaos 10
* Unknown dates (I forgot to screenshot, but I know that these 5 happened in this order)
* Winter Games- Chaos 9
* dB Doll- Insane 7
* Sultan Rage- Insane 12
* Electron- Insane 13
* VOX Diamond- Chaos 10

And a grand total:
Cytus II: 33
Arcaea: 7
Phigros: 12
Dynamix: 0 (I got the game in November/December, so I wasn't good enough for a perfect score.)
Total: 52

Wow, would you look at that. I even made it into a collage for your convenience.