It's an alright game, but there's 2 issues I found. First off, the distance between you an the enemy is rough to gauge, you think you'll hit them but miss by a few pixels. The other issue, is that there are still in app purchases and perks you get for watching ads. It wouldn't be an issue if the game was free, but the game expects you to buy in game currency and watch ads, after you buy the game. That's the primary reason I rated this game so poorly.