How do you punch in ace gangster?

In Ace Gangster, you can perform a punch by tapping the attack button on your screen or using the designated key on your keyboard, depending on the platform you're playing on. Timing and positioning are important, so make sure to be close to your target when you initiate the punch. You can also combine punches with other moves for more effective combat. Experiment with different combos to see what works best in various situations!