15 Longest Boss Fights That Will Take Hours On Your First Playthrough

Mizar (Final Form) – Jet Force Gemini

The big bad of Rare’s Jet Force Gemini is no slouch in his final form. Even getting to him is tough as you need to score all the collectibles in game. But whether it’s the constant projectiles or electricity that just can’t be predicted, Mizar will necessitate restarts if you don’t have enough ammo or health. It’s a fight where you need to be patient but once again, there will be restarts if you’re fighting him the first time.