Where is your source regarding this? because when MKAK was released back in Aug 29 Most people expected to have the complete Arcade Kollection not just based on the first 3 games...even Ed Boon showed an image on Twitter of the 4 MK Arcade Machines which were MK1, MK2, UMK3, and MK4 BEFORE the MKAK was released..i wish i can pull it up but I dont know how to place an image on here when..MK9 was based on the first 3 games but we even had characters and stages that wernt even in the first 3 games so does that really matter? My point is the the title: Mortal Kombat ARCADE Kollection means oh ok we are gonna buy a game that has all the MK Games released in the Arcades which were MK1,2,3,UMK3, and MK4 not a game that has a title saying "Mortal Kombat Aracde Kollections MK1-UMK3" based on MK9 Release of the first 3 Mortal Kombat games...I bet you if i look at the description on the PSN for MKAK it will not even mention MK9 on there im even curious to see what the description says about this MK Kollection I will have to get back with you on thisi meant you come across as been optimistic in saying there looks like theres a spot purposefully left for MK4. Im not saying it wont happen but i doubt they did it one purpose. The only reason they have released the MKAK is because MK9 is a retelling of the storys.