Limbo got me too just recently with multiple below 2 crashes. That game mode along with crash have higher house edge so you might want to avoid them.
The crash game was a big nightmare for me I lost over 200 BFG token here, it's one of the games where you have to control your greed and stop at the right time, greed made me want more on the crash game, it's not an easy game and if you are risk taker hoping for a big return, you can try this game but the house edge is really high on this one, I have to content myself with dice game and hi-lo where I have a better chance.