should i abandon this advertiser?

i am trying to promote this game advertiser from cj.
according to the terms, free registration and playing a few games pays as a lead. email verification just gave you mre free game credit.
to test it, i signed up myself, played all free credits out, and i do not see shit. i got 10+ click-thru and dont see shit either.

do they have some kind of detection mechanism that can see that i registered from the same IP that I access commission junction? or are they just not paying?

anybody has promoted gameduell?

It says the user has to deposit $5 for it to count as a valid signup/transaction/lead. So there you go... Also they probably track your IP and everything to avoid self-referrals and fraud cases.