We've put together a Duet Night Abyss tier list of all the currently available characters in the game at release. Make sure to check for all the new Duet Night Abyss codes in our guide for some in-game currency and items. Duet Night Abyss DPS tier listHere are all the characters you can use as your main DPS in Duet Night Abyss, ranked from SS down to B-tier. Duet Night Abyss, while appearing like a gacha game, does not require you to pull for characters. Well, there you have it - all of the Duet Night Abyss characters ranked and how to get more.