Well, I know a lot of people can't afford expensive programs and I've been there, so found I three really nice tools to make music for your game free 1: Audiotool: It has a bit of a learning curve, but once you figure out all the weird wires its actually useful~! The only con with this is that some of the sounds can't be used for free, so be careful ;w; 2: Music Maker Jam: I had this on my tablet a while back, and it was so easy to use, but you had to pay for quite a few song types after you get the free choices. I also found it on the Window's store and it was exactly like the mobile one. The cons are having to pay for music types and all the songs kinda sound the same no matter what you combine. 3: Utau: It's also has a BIG learning curve but after you get past that, it's REALLY useful for making song vocals. You can get vocal tracks (Or voicebanks) all over the Internet but like Audiotool, their not all free to use. To make it clearer what it's like, it's kinda like Vocaloid but free.