This is an amazing game and I would recommend it to anyone. You don't need to pay to do anything, so the premium content is only optional if you want cosmetics and treasure hunts early on. You don't need to restart earlier adventures for XP or items much, because you only need skill. The enemies are tougher later on, but the difficulty progression prepares you for it. The game does a nice job showing you the recommended level as well. This is probably the only the only CCG where you don't need to pay to do anything on Kong.
so, you kill a few stickmen on the first level, have no way to be better on the next, then have some enemies that take too many hits and kill you in a few seconds.
The scope moves so slow when I'm trying to shoot lee, and it also shakes too much. Other than that, it's a good game. Nice job with adding two endings.