An army from Hell… from Square Enix? Maybe. The publisher registered a trademark for Army Corps of Hell in Europe. Army Corps of Hell doesn’t sound like a complete video game title alone, I think it sounds more like a subtitle.
How about Drakengard: Army Corps of Hell? Cavia’s series evolved into Nier though so that’s out. Secret of Mana: Army Corps of Hell? Flaming rabites would be a sight to see, but seriously no way. Legacy of Kain: Army Corps of Hell? Hmm… that could work.
However, unlike the Big Cup Cricket trademark filed a day earlier, Army Corps of Hell was registered by Square Enix Japan not the Eidos side now called Square Enix Europe. OK, I’ll guess its Final Fantasy spinoff starring Ifrit then.