As a mentioned before: ao-effect style game (which is shipped with my application as an example) and the Real GRID - are different. Ao-effect is an old version of first arena game. So they are different. The main difference is that GRID game has no OWN token. You have to use real CRED process to pay for the participation. You must change the code of your code to at least "know" two PIDs - one the game itself, other - the CRED process to pay for the game. Your bot should have CRED on balance (give it some) and then it should pay Grid game 1000 units (one CRED) to start playing. Please see official post in @games section for reference.