Niche otome games and please help me find this game lol

[Sayorin]

Tell me about old otome games hidden in the depths of the internet that probably no one remembers but left a quite an impression on you.I remember, Heartstring Bugs,does anyone played that? I remember I loved the vampire dude here lol Also I wonder if anyone remembers this game. Also I wanted to ask,does anyone remembers a game where the female lead kind of loses her older brother,the phones have monsters and the each character has their own monster inside them which gives them powers but kills them slowly at the same time.On certain nights, they would gather to hold secret matches.I might remember some things wrong but it was something like this.Was the monsters called animo or something?

 

[MikuMikuni]

Heartstring Bugs!! It was one of my earlier games I played when I first got into VNs and then otome. I absolutely loved that game, I spent long hours doing everyone's routes. And I could never forget Chase lolol I was so curious during my first playthrough of Alice, he frequently interacted with her like what is their relationship hmmm... Also for your question, is it still an otome game? I don't remember the monsters being called Animo but did you mean Freak-Quency or is it another game?