As you face off against monsters and bosses in The First Descendant, there are many ways to take them out with your friends—including jumping up, mounting them, and breaking off body parts to deal damage.
Right from the start of the game, you’re introduced to a massive Grave Walker that you must defeat by yourself. It might seem like an arduous task, but you’re also introduced to a new mechanic where you can jump onto an injured colossus and remove the part you’ve heavily damaged. It does take a bit of effort, but it’s a great way to ensure victory against a tough boss.