Both were taken by other players the entire time we were there.
My wife and I LOVE playing Caveman Keno, (or any Keno machine for that matter) and it that huge casino with many hundreds of machines, there were TWO Keno machines. Called the front desk and they eventually sent up some towels. We asked a maid cleaning the room next door to us if we could have a couple towels from her little trolley, but she stated she did not have enough to spare. We had tossed all our towels on the floor in anticipation of a new set, but the maids did not come. We had a two-night stay and were not told at check-in (or any other time) that there was no maid service on day two, a left-over policy from the Covid days.