PapiRubber is a simple but enjoyable game in which you command a red ball with your mouse and your job is to destroy as many enemies as you can with the spiky ball. This spiky ball is attached to the red ball with a rubber rope, so when you move the red ball, the spiky ball bounces around. The enemies come from multiple directions, so you should be very careful not to crash against enemies when trying to kill other enemies coming from the other direction. If you touch any of the enemies, you will lose a life. You have three lives in total.
For every enemy you kill, you will be given points. If you kill multiple enemies with one move, then you will get bonus points. So the more enemies you kill, the higher your score will be. When the game is over, you can submit your score online to compete with other players. Sadly, the game only includes one level and you cannot select the difficulty level. There are also no power-ups, which is a shame, since they would make the game more enjoyable. The game has simple graphics and sounds, and there is no music.
To sum up, if you are looking for a simple game to pass the time when you are bored, PapiRubber may be interesting for you.