Based on the user reviews on the App Store, here are three cons and pros of the Mutant Run 3D app: **Pros:** 1. "Fun and addictive gameplay with exciting 3D visuals and fast-paced action." (15 words) 2. "Great graphics and sound effects make the experience more immersive and engaging." (15 words) 3. "Varied levels and modes keep the game fresh and challenging throughout progress." (15 words) **Cons:** 1. "Too many ads and in-app purchases can be frustrating and intrusive." (15 words) 2. "Some levels are too short and lack variety, making it feel repetitive." (15 words) 3. "Controls can be tricky to master, leading to frustrating deaths and mistakes." (15 words) Please note that the reviews may vary and this is just a summary based on the available user feedback.