How many HISM low poly "landscape tiles" is it okay to have?

Hey there @David_Oaken! The answer to this question is dependent on your game and exactly how it operates. For example, a game where you need a million of these hexes visible? Likely not ideal. However at 5 meters across each? It could be feasible depending on quite frankly way too many factors. It’s almost always best to test the performance overhead with your target hex count and some intensive gameplay going on at once to be able to get a solid answer.