Now, you won't need to fuss over getting those Square Enix is just combining them all. Up to this point, the biggest collection by far was the 1.5 + 2.5 HD Pack, which held everything barring the three experiences in 2.8. Square Enix has been trying to rectify this for the past few years, putting out HD re-release trilogy packs on both PlayStation 3 and 4. The rest of the series followed in a similar manner.
That game released on PS2 however, meaning those without a GBA were completely lost. It was then followed up by Chain of Memories on the GameBoy Advanced, a game crucial to setting up the plot of the third entry in the series: Kingdom Hearts 2. The first Kingdom Hearts, for example, released on the PS2. Kingdom Hearts has earned a popular reputation for outsiders that the story is hard to keep up with, primarily due to the series release of different games on different platforms.
