If the minimum bet in the crash game is too big for you, better to try the plinko and dice party as there is no minimum bet to be eligible to participate but I think there is a default min bet for duelbits in house games which is 0.1$ if I remember it correctly. You may check it yourself ofc, its been quite a while I'm not playing in duelbits so I'm not sure about the default min bet of their in house games. Well, good luck if you are going to try your luck in one of the current on going contest.
Just checked myself and the minimum bet is indeed 0.1$. I have never been a big fan of Plinko as I never tend to get lucky on that game but had very recently a lot of luck on another site where I hit multiple 41x in a very short amount of time. A 41x multiplier will not be enough to finish in the top 2 of the ongoing contest.
This is main problem I can't build low balance after bad session. Min bet of $0.1 is big to play plinko or other house games, let us choose whatever bet size we prefer to play.. No preroll due to mentioned reason, so I will not touch plinko due to high volatility and lack of dust bet preroll.