The game is fair for its price, but the buttons do not all do the same thing. The left-right button, when pressed in one direction - for example, right - moves the robot's fists, simulating the movement of punching buttons, but at the same time it rotates to the right. If the robot is held down, it will make a 360-degree clockwise rotation, covering a circle with a radius of approximately 4-5 centimeters, returning to almost the same position it started from. On the other hand, the right punch button moves the robot's right hand without causing rotation, at least not with the same intensity. If held down, the robot repeats the movement and moves slightly to the right direction, but never completes a 360-degree rotation. The forward button moves both of the robot's hands, simulating the movement when both punch buttons are pressed, but at the same time the robot moves straight with slight deviations. When both punch buttons are held down, the robot moves its hands but does not move forward, remaining in almost the same position with a small deviation.

The directional buttons require prolonged movement to become noticeable. The movement is gradual and not sudden, relying on the movement of the hands, so someone who does not spend enough time experimenting with the buttons may not understand what is happening.

The only negative aspect compared to what it claims to do is the function of a player, meaning the ability for someone to play alone against the "computer" and not with another person, which does not work after the first 2-3 times, at least in my case.

All the children who tried it (ages 5-8) loved it as they see it as very competitive. However, it is quite likely, almost certain, that gradually after the initial enthusiasm, some (mainly slightly older children, for example 7-8 years old) may think that the buttons do the same thing because they do not experiment with the buttons, being impatient, they rush straight into the action (the battle) and when they lose, they focus on that rather than why. If someone explains it to them, then everything is fine. The younger children simply love it without understanding much, they just want to win without much fuss.

I played the game myself (38 years old) with my brother (37 years old) and although initially we thought that all the buttons didn't make much difference, gradually we decoded it and I can say that we got quite hooked, given our age.

P.S: One of the secrets - among others - to win, which seems to be confirmed several times (not always as other factors also play a role), is to use the directional buttons instead of the punches when you want to hit the other person, so that you can also use the weight-force of your body that turns in the same direction. For this trick to have a greater effect, the movement must be repeated, meaning the button must be held down and the opponent should be closer and slightly towards the direction of the button we will press.

Have fun!