I am about to release an android game that is like tic tac toe, but on a bigger board, and 4 player. Instead of winning when you get 3 in a row, you get points for chains, and the most points at the end wins.
I'm going to have a later release that will include AI, but I'm quite new to this. Would minimax be a good choice, but does it work in 4 player? I'm worried that because there are around 90 possible moves for each turn then this would get slow too slow for large enough searches.
Any suggestions?