Hello I would like to know how to make all bots smalll/large ufo's.

Go to your prefs.cs. Look for the part where it says the tank AI each of the bots will be. Instead of what you have there, put this:

                                        

                                        $pref::Server::Bot0 = "BabyBoss";

                                        $pref::Server::Bot1 = "BabyBoss";

                                        $pref::Server::Bot2 = "BabyBoss";

                                        $pref::Server::Bot3 = "BabyBoss";

                                        $pref::Server::Bot4 = "BabyBoss";

                                        $pref::Server::Bot5 = "BabyBoss";

                                        

Save prefs.cs. Delete the prefs.cs.dso.
Now for the hard part. Go to game/client/prefs.cs. Find the same tankAI stuff in that file. It should resemble this ^ except the tanks should be different. Copy/paste this ^ into that part. Save prefs.cs and delete prefs.cs.dso.

Enjoy your UFO sightings!