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Thanks guys. 
People have said that many people have tried this before but failed. What problems did they come across? |
No motivation or incentive. Working for no guaranteed reward is difficult and unless it's something you have an obsessive liking to, you are most likely going to give up.
More specifically replicating the 'grid' based movement system is a bitch unless you know what you're doing, as a matter of fact replicating anything is a bitch.
I too have failed many times.
Good luck. XD