i have 5 maps and on 4 of them all is collected and all enemies defeated.
the crashes are all over the maps.as a workaround i just need to find a NON-crasher enemy ...beat him up and then try on the crasher-ones, usually it changes the spawn trap and is not in the same place on the battlefield with on a non-good place to give crash.
-the map system is ok
-the building where u fire companion and gives XP is overpowered anyway
-i visited 2 times and got 2 new levels... i just quit visiting because is not fair for the game . i just give 2 kill proofs and get a new level. by the way i have 80 kill proof....so i could make tons of levels without beat any enemy....

- my idea is to get rid of exp reward ...but just to add all of the companions so you can choose whatever u want not from only 3 .... i swithched 3 types and i enjoyed playing with each one because each one gives a new experience. for the moment i have the archer trickster...i like it for the Double damage spell