Interesting project! Hope we can collaborate on some online games MMOs that use our currencies

One question: the 500% stake. Is that monthly or annually? Is there any max coins or will GP always have 500% proof of stake interest per year forever?
Annually.
1 Million PoW coins, and then next year around this time 5 million coins.
After that its a little unknown.
The idea is to turn the PoS % Down.