Based on the users' reviews of the Running Monsters app, here are three cons and pros in 15 words or less: **Cons:** 1. Monsters' behavior is too predictable, making the game less challenging and repetitive. 2. Limited customization options for monsters and tracks, leading to a lack of variety. 3. Some users experienced lag and crashes during gameplay, disrupting the flow. **Pros:** 1. Engaging and visually appealing graphics that make the game enjoyable to play. 2. Monsters' movements and sounds add a fun and immersive experience to the run. 3. Simple but effective gameplay that's easy to learn and entertaining to play.