- Boss fights comes every three stages.
- Basic attacks won't help you much in boss fights. Use one of Chuck's special skills: Thunder maneuver, Shadow and/or Push-Up.
- Watch those cool down times for your special attacks and plan your moves according to it.
- Runes you get during the game are used for your skills enhancement.
- Upgrade your gear regularly especially before boss battles. Also, you can sell unneeded gear.
- For more coins, games common currency, you can watch ad video.
- Gems, premium game currency, are acquired by finishing games achievements.
- Team up Chuck with a pet to fight with him if you can. Keep in mind it costs $4.99 real US dollars.