Capcom and Microsoft announced the release date of the Steam version Dead Rising 4. The game will be available from March 14 (US, EU) and March 15 (Japan, Asia) as the official Steam port version of the original 2016 released game.
The Steam version is the same as the Windows 10 edition what you can buy from the Windows Store. It should be noted that on the first week you can buy the game with 20% OFF from the Steam. Here is the official product page: http://store.steampowered.com/app/543460/