Both are adapted from the very same webtoon, while both shows have the same premise, The 8 is a fictional pre-produced drama whereas money game is a reality TV survival k-show
In both dramas people have to participate in kind of the game to win and to survive. We can watch how they true selft are becoming more and more viseable.
the plot kind of sounds similar to me
The difference is that time hotel is a reality show and the 8 show is not. To be honest, I have't watched the time hotel but I think I should recommend this if you are looking for a similar theme/ plot. They sound exactly alike.
In both dramas people have to participate in kind of the game to win and to survive. We can watch how they true selft are becoming more and more viseable.