Aksys games had a panel at Momocon, and revealed some information about Zero Time Dilemma, releasing in about a month. RPG Site live tweeted it, and the following were revealed:
Playstation TV support
The art book will come over, but not as a preorder bonus. The art book being this one:
Considering other Zero Time Dilemma merch
PC ports of 999 and VLR are still possible, and even consoles.
PC release date of ZTD is "just a few days" after the Vita and 3DS versions.
https://twitter.com/RPGSite/status/736252607761522688
https://twitter.com/RPGSite/status/736253915994423296
https://twitter.com/RPGSite/status/736254200947048449
https://twitter.com/RPGSite/status/736256160127451137
https://twitter.com/RPGSite/status/736256570523299840
Playstation TV support
The art book will come over, but not as a preorder bonus. The art book being this one:
Considering other Zero Time Dilemma merch
PC ports of 999 and VLR are still possible, and even consoles.
PC release date of ZTD is "just a few days" after the Vita and 3DS versions.
https://twitter.com/RPGSite/status/736252607761522688
Zero time Dilemma will have PlayStation TV support for those interested.
https://twitter.com/RPGSite/status/736253915994423296
Aksys will be bringing over the 48 art book that was revealed in Japan, but not as a preorder bonus. Still considering the details for that.
https://twitter.com/RPGSite/status/736254200947048449
Aksys are considering other ZTD "merchandise" to sell but can't announce anything today.
https://twitter.com/RPGSite/status/736256160127451137
A fan asked about PC ports for 999/VLR.
"That's a thought. Anything is possible." @Aksys_Danny even mentioned consoles as a possibility.
https://twitter.com/RPGSite/status/736256570523299840
The PC release date for ZTD is set to be "just a few days" after the Vita/3DS release.