Not sure if other beta keys work but if they're not working you guys could use mine for as long as they're working, have fun playing the game!
F1535-99987-BA034-FC786-740E9
F1E6B-80A0B-F90A4-FFBBD-9CEA8
F150E-37440-F4684-2FBB1-11DEE
Check my thread about the game
here
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