Based on the users' reviews of Stupid Zombies 2, here are three cons and pros in 15 words or less: **Cons:** 1. Many users find the game too repetitive and lacks variety in gameplay mechanics. 2. Difficulty spikes are frustrating, leading to frequent player abandonments. 3. In-app purchases can be expensive and feel like scams. **Pros:** 1. The game is visually appealing with colorful graphics and fun sound effects. 2. The gameplay is addictive, making it hard to put the phone down once started. 3. The app is regularly updated with new levels and features to keep players engaged.