@Armaros yeah it's the chaos language, which has been in all drakengard/nier stuff since okabe started working with Taro. Even though Taro hasn't said so, Voice of Cards is 100% part of the same universe, there's a bunch of enemies and symbols from drakengard in the game.
@@iamcaim I wouldn't say they are from the same universe. The term I'd use is multiverse. Even Drakengard and NieR are mostly separate universes (and by mostly I mean ending E of DoD happens in NieR. The games are connected, that's for sure. The forbidden ritual Melanie uses in VoC1 uses Angelic alphabet, there are a lot of white flowers in VoC2 (Drakengard 3), and even before the DLC NieR costumes the character design is strikingly similar (shout out to Ridis and Lanca who rocks that One/Manah look). Personally I don't know what happens in the end of VoC2, so maybe there's even more... What did you mean by enemies from DrakenNieR? Could you elaborate? I never actually played a Drakengard game, so I'd like to exchange data if possible...