Looks like Drugwars has gone and switched to using the Future token exclusively. At least when it comes to payouts. They will still gladly accept your steem though :)
Anyway, if you've been following @beat-the-bookies and my posts about the battle upvotes, the latest probable theory is that the upvotes are determined not just by the Pantheon but by how much steem you deposited to play the game. I deposited 19 steem and no more upvotes. Btb did around 50 i believe and still gets them.
The lowest i've seen still getting upvotes is around 35. If you put in less than that and get upvotes or if you put in more and don't get upvotes, do let us know in the comments.