Videos: 15 Totally Optional Bosses That Were Better Than The Compulsory Ones

This is a new video from GamingBolt that lists 15 totally optional bosses that were better than the compulsory ones. Every video games has some boss that is memorable, but they might be the main ones that you battle. Or it may not be the final boss that you face. Sometimes, for whatever reason, they end up being one that isn't the final baddie. Check out the video below.