Check out this video featuring what you can look forward to in AC: Unity including sneaking, sweeping, environments, and co-op. You can also check out the full requirements to play the game below. I’ll tell you right now I only understand about half of it, but Unity looks freaking sweet! It does look like it’ll have the same issue all AC games have where you’re just repeating the same handful of missions again and again in difference areas, but there’s been a lot of improvements as the games progress so hopefully Unity continues that.
64-bit operating system
Windows 7 SP1, Windows 8/8.1 (64bit versions only)
Intel Core i5-2500K @ 3.3 GHz or AMD FX-8350 @ 4.0 GHz or AMD Phenom II x4 940 @ 3.0 GHz
Intel Core i7-3770 @ 3.4 GHz or AMD FX-8350 @ 4.0 GHz or better
NVIDIA GeForce GTX 680 or AMD Radeon HD 7970 (2 GB VRAM)
NVIDIA GeForce GTX 780 or AMD Radeon R9 290X (3 GB VRAM)
DirectX 9.0c compatible sound card with latest drivers
Hard Drive Space
50 GB available space
Windows-compatible keyboard and mouse required, optional controller
256 kbps or faster broadband connection
Supported Video Cards at Time of Release
NVIDIA GeForce GTX 680 or better, GeForce GTX 700 series; AMD Radeon HD7970 or better, Radeon R9 200 series
Note: Laptop versions of these cards may work but are NOT officially supported.