You could also make a base defense gamemode, where everything is 8x8 cube grid with custom pathfinding to attack your base, which is 16x16
already did that except its zombies and you need to upgrade your fort with points, sorta like a zombie defence tycoon (like in roblox lol)
edit: nvm you want something else, did you edit it? because I could try to make them harder i guess
maybe i dont get the point of what youre saying