Defeat 15 enemies with Star-Lord's Fan the Hammer ability.

Interrupt a Charger with Groot's Call to Action.

Pay your Nova Corps fine.

Invest in at least one Special Ability for Gamora, Drax, Rocket and Groot.

Complete Chapter 7.

Dismember an Inquisitor with Drax's Call to Action.

Find half of the Guardian Collectibles.

Acquire the Lightning Element for Star-Lord's guns.

Defeat the Blood Brothers.

Execute an Auto-Combo with Drax.

Execute an Auto-Combo with Gamora.

Complete Chapter 4.