You fight Megavores™ by commanding your hybrid to attack when it's your turn. Keep an eye on the stopwatch timer. When it turns green it's your turn to attack! You can click one of the basic attacks (Bite, Claw, Bash, Tail) or one of your Secret Attacks to have your hybrid take action. If you have any Health Boots, you can click on them to increase your hybrid's health during battle.

The basic attacks are Bite, Claw, Bash and Tail.  To use each attack, your hybrid must have the right body parts: a preadator's teeth for Bite, clawed legs for Claw, horns for Bash and a spiked or heavy tail for Tail. Use these whenever it's your turn to damage the enemy Megavore™. The most effective attack will depend on your hybrid's stats and your enemy's weaknesses.