Remember when we told you back on September 10th that the "Prey in the Darkness Map Pack", for Batman: Arkham Asylum had been dated? You know, the free DLC for PS3 and Xbox 360?

Well, that date is September 24th, which is tomorrow... so we're reminding you.

The maps are:

‘Heart of Darkness’ FreeFlow Combat map, "players will battle a mob of relentless and maniacal enemies at the Arkham Pumping Station.

‘Hothouse Prey’ Invisible Predator map, "players will have to rely on their Predator instincts to silently and effectively take down enemies at the Abandoned Glasshouse."

Don't forget!