You can't. He's DLC on MK9.
I love both of them but I would go with Mortal Komat 9.
In "Mortal Kombat 2," Kintaro is a powerful character known for his brute strength and unique moves. To effectively play as Kintaro, focus on utilizing his special moves such as the "Tornado" and "Fireball" to control the space in the arena. Combine these with powerful combos and his command throws to overwhelm opponents. Lastly, capitalize on his size and reach to keep pressure on your opponent while avoiding their attacks.