A lot of content. Graphics are cute. Sound is non-existent. But its ok. Gameplay is good. The only thing that ruins fun is that when i trying to kill ranged enemy's that moves away from screen, i accidentally pop context menu with RMB in browser, and i can't move for a few moments. Lose 3 or 4 hits because of that. It's better to switch buttons. There's no point to click move off the screen, so RMB would be fine.