Small freebie giveaway from Humble Bundle. For those who're not registered for their newsletter or don't want to be.

There is a deadline for redemption of the key!
"The redemption deadline is March 21, 2019 at 10 a.m. Pacific time. You have 6 days left!"

This giveaway will run for 1 day. So after it ended, you'll have 5 days to redeem the key. Be sure to redeem it in time and please mark the key as received.