Solar Smash

Solar Smash is a planet destruction simulator, it allows the player to use a variety of different weapons to destroy the planet. These include nuclear missiles, lasers, and asteroids. Warning This game contains flashing lights that may make it unsuitable for people with photosensitive epilepsy or other photosensitive conditions. Player discretion is advised.

The game's amazing. There's a big variety of weapons to use against a wide variety of planets, the solar system, or a custom planet! The ads are great because it's just a short ad every once in a while, it doesn't bombard you with ads like many other games, great for passing time. Amazing game. Edit: I see reviews saying the ads are too much, I disagree, there's barely any ads, and they're usually short, barely an inconvenience! And this is a sandbox game, so don't expect missions or whatever.