Algodoo

To start the engine press S
To increase/reduce speed press arrow left
To muffle the engine press J
To stop the engine press arrow down
Hardly the energy counter, hardly more low the payment counter in roubles (money send to me on PayPal:D) is above located
By default the generator works on 50 % to include it on 100 %, put a tick in layer E in a window 2/2
sry for my bad eng!