Board Thread:Questions and Answers/@comment-216.67.118.209-20160331011253/@comment-39705341-20191025014753

OK

Black stages are usually money plentiful. When I finish any XP stage I have a full worker cat. This is as blacks come in packs and give you a good 3000$.

Angels, less so. But gabriels and the easier angel enemies give a good 3000$ too, so cost is somewhat irrelevent as I can not think of an angel enemy would be a prob xcept clionel so that is the cost issue solved.