I don't think that is necessary since they have jackpot system on their casino which makes them unique all crash site i've seen has no jackpot system even stake doesn't get that feature, i think that's enough for casino to lure their customers since it's new for crash games.Yes faucets could lure new players but this could lead to an abuse In fact, bustabit has faucet before but they decided to remove because of faucet abusers.
someone won a mega jackpot https://rocketpot.io/play/round/57575/ congratulations qwerty for winning 1 btc and others for winning 0.038btc!!!
edit: another mega jackpot has activated: https://rocketpot.io/play/round/57771/ voodoo ended up winning 100mbtc = 0.1btc damn this site has huge amount of bankroll
Too bad the jackpot is not provably fair, although the site says that it cant be manipulated but there is no guarantees that every spin on the jackpot wheel is fair.
Jackpot is not something unique in this gambling world but indeed rocketpot is the one and maybe the first crash game with jackpot but it is not enough to lure customers. Just take a look at the fact that all players here are aiming for jackpot only because all of them are using the lowest payout only on every bet they make. Imagine if there is no jackpot here? I think no one will play here because of the minimum bet amount which is too high.