A mysterious in-menu message has presaged a Deus Ex: Human Evolution announcement tomorrow.
The message, seen in the main menu of the PC version, reads as follows:
"Human Revolution - Special Message Incoming / Be Ready / 2200 GMT 29 Aug."
Assuming the message genuinely refers to GMT and not British Summer time, we can expect a revelation at 11:00PM in the UK, 3:00PM PST and 6:00PM EST in the US, and 8:00AM on Tuesday Australian EST.
Speculation as to the message's contents range from DLC to a new patch allowing for a new game plus option.
You can see a screenshot of the message below, courtesy of Blue's News. Click to enlarge.