This is a good all-around game. No crashes, decent graphics, fast-paced game play. Playing is a little too tense to call it a casual game but it's certainly not an in-depth gaming experience. Kind of the same concept as space invaders. You're on top of a light house and creatures are coming up from the water to attack. Your job is simply to shoot them, beat them off, or use your powers over nature to blast them all off at once. They give you some special weapons in this game. The first one allows you to use lightning to zap the little critters in one thunderclap. If you have a little time to spare on the weekend, this is definitely for you. If you're an intense gamer, then you might be looking for more.

I rediscovered this one on my app history from back when I had an iPhone 4s I think. It’s still such a fun game. It’s simple but the graphics are awesome. Always fun to blast little alien sea creatures for a few minutes.

Simple to learn, hard to master horror game inspired by the writings of HP Lovecraft. Mild learning curve amps up slowly making this the perfect creepfest for when you want to defend your lighthouse from the hordes of the deep. Graphics are quite impressive with rain and lightning effects creating just the right atmosphere for late night gaming.

I didn't upgrade so I don't know about the ads thing but the game itself if gnarly. And the ads aren't too bad anyway