I was able to install fallout 3 using steam, but i cant play it. When i press play on the launcher, it just crashes, thats it. I thought i might have missed a step i installing it correctly because it was incredibly confusing for a computer noob like me.
My IMac's stats or whatever you pros call them are,
OS X Yosemite 10.10.3
2.7 GHz Intel Core i5
8 GB 1600 MHz DDR3
Intel Iris Pro 1536 MB