Titan Zero

From BoardGameGeek:

Titan Zero is a cooperative game for 1-5 players about heroes fighting gigantic Titans to save Earth. It includes evolving missions, a customizable hero setup and an exiting new dice selection mechanic called Dice Dillema. The Dice Dilemma means that you roll all dice and assign them to the Titan´s actions. Each player then steals 1 die from the Titan - what you leave to the Titan, it uses for its own actions! It´s not just luck - but consequences. There are no standard hero classes in TITAN ZERO, but rather unique toolkits. Every hero brings unique mechanics, that no other character offers. Each combination opens new strategies - and new ways to survive and win. Players must wound the Titan six times to achieve victory. If the Titan rampages across the globe, evolves beyond control, or three heroes fall in battle, it's game over! -description from the publisher