JUST a Game

This is a very naive, boring game. There are just two kinds of enemies in this game. One is a white ball, the other is a purple ball, and purple ball owns faster speed. The rule of this game is very simple, it's that you just need to destroy them with few kinds of weapons. You have pistol, shotgun, rifle, mines and AI automatic fire rifle. It's very easy to win in the game, because you just need to find a corner and squat there waiting for the enemy to come and die. For some people who once played hell level difficult games, this is undoubtedly naive. And the achievement of this game is very disgusting, there is an achievement that needs to persist for 15 waves. But the difficulty of each wave is the same, you have no pressure and just feel bored to explode. It takes 4 minutes one wave. So if you want to achieve this achievement, you need to persist 60 minutes. You will find that these 60 minutes of incomparable suffering is not caused by difficulty level, but bored to want to go to sleep, and unable to save game. Of course you can pause the game, but these 60 minutes must be completed without quit the game. If you accidentally quit the game, sorry, you have to restart the 60 minutes of suffering. Good luck to everyone of players. I've already climbed out of the pit. -------------------------------------------------- Manual achievement: 8/8