That gambling chatter's refusing to drop.
Yet more evidence of incoming casino-based DLC has surfaced for GTA Online today, as have some seemingly tenuous hints that GTA 5 may be being queued up for a zombie add-on.
Chr0m3xMoDz has the latest pointer to a GTA Online casino extension, showing that while one of the game's casinos don't feature doors in normal play, the portals are actually hidden in the source code. The obvious inference is that the doors will be put on at some point in the future for an as yet unknown use.
GTA Online casino DLC has been previously rumoured. In this DomisLive video from last week, source-code evidence is shown for incoming casino mini-games. One of the casinos currently has a "coming soon" banner on it, and you can even glitch your way inside to see sofas and interior decoration. Seems likely.
The other main GTA rumour is that a single-player zombie pack is on the way to GTA 5, although the proof is hardly conclusive. Some GTA Forums posters have dug some "ZMB" strings out of the course code, as well as clues the GTA Online casino add-on will include new Trevor missions, new skydiving missions and more. Check this LoadTheGame report for a fuller breakdown.