Is it okay to eat meat that has been left out for 5 days?

We have this pig that gets in our backyard and keeps rooting around in the garden, so the other day I threw my playstation controller at it and it got knocked in the head and just keeled over. We didn't know what to do with it so we just kind of left it there but now we are hungry and wondering if it is still okay to eat. Will it have gone bad yet?