[qznc]

Does Backstabbr have variants? I like vdiplomacy because it has lots of variants: https://vdiplomacy.com/variants.php

It uses the more old-school webdiplomacy interface but I'm fine with the dropboxes.

[LasEspuelas]

For those on Android, check the conspiracy app. It includes about half a dozen variants as well, ranging from 2 players (cold war) to 15 (known World 901). Great platform to play.