As you can see in the trailer, the art style is nothing like the traditional one and as X2 mentioned, beyond the name there seems not much remaining from the original team (so I read), so chances are stuff is different.
In any case I'm looking forward for any The Expanse content, even more so if its a game and it includes one of, if not the best character from the series, voiced by bosmang Cara Gee herself.
MFG
Ketraar