everything depends on the games the most, is at the brick breaker - if you arrive at the stage 20 or 100000point it is 500 madpoint beyond the game crashes ('unless you buy credits at last I guess)
I if I play that in combot tennis I earn 1500 mp per day (100 per Round) and yes I have an unstoppable technique... (I can provide you with proof if you wish...) (I would reveal my technique in exchange for some credits...) π