Use only one button to control Johnny. This button allows you to move, shoot, and perform special actions. Practice to improve your aim and timing.
Yes, you can switch between different weapons using a specific key or by finding new weapons during the game. Each weapon has its own strengths and weaknesses, so choose wisely based on the enemy type and level difficulty.
Shoot accurately and efficiently to conserve bullets and resources. Plan your shots to hit multiple enemies at once or use the environment to your advantage, such as setting traps or using cover to reload.
Yes, there are achievements to unlock and rewards for completing challenges. These can include extra weapons, power-ups, or bonuses that enhance your gameplay experience.
Complete each level by defeating all enemies and reaching the end. Some levels may have specific objectives or puzzles that you need to solve. Keep an eye out for power-ups and secrets to help you on your journey.