Entanglement is a visual novel game about juggling relationships at the same time.
Date one, date two, date all! In this dating sim visual novel, you can challenge yourself and date more than one person at a time. This enables you to navigate through life with a harder difficulty which scales the more people you date at once. Be careful--your partner(s) are not into ethical non-monogamy (ENM) and each interaction will cause negative status effects, making it harder to progress with the main plot.
[From Itch.io]