In Grand Grinder, the main task of the players will be to grind the valleys in different levels.

Players who grind the valleys with their gigantic Grinding Machines will earn money by selling the materials they collect from the valleys. The more money they earn, the stronger the players will be able to develop both Grinding Machines and trucks with this money.

Players Grinding Machine's;

Blade Number
Blade Size
Rotation Speed
Pair of Spikes Number
Damage

And also Truck's;

Stack Limit
speed

Can be increased!