Romance is not the focus of Hades, but there are several characters you can flirt with and begin a relationship with, and with at least two of them it is possible to end up in a triad relationship.

When starting a game in Potionomics, you can choose at the start to be able to romance as many characters as you'd like! You will then be able to have unrestricted character romances without limits.

This game includes the potential for romantic, platonic, sexual, antagonistic, and polyamorous relationships with different party members.

The player can choose to be polyamorous, and romance up to five crewmates at a time.

There is one polyamorous ending!

This is a queer, eldritch noir visual novel with two polyamorous romances.

There is one polyamorous romance route.

There are two possible polyamorous routes.

This text-based game has a polyamorous endgame romance.

This game allows polyamorous and same-gender marriage options.