Blast Camp, Sherwood Forest, Paintball Heat, Challenge Park, Country Club- all of the field paint only fields are a rip-off compared to byop fields like Ft. Knox.
Badlandz- a great byop field, but Ft. Knox is much closer to where I live.
Crossfire (reball)- great value since you don't pay for paint, but is indoor only.
I went with a group of 19or 20 from our church, and we had a great time at this field.
I like that it is a byop field, so I could shoot whatever paint I wanted to that would work best with my marker, and I could shoot premium paint for half the cost of field paint most anywhere else.
The staff here took great care of our group, and often let us decide what fields we wanted to play on. In between games, they did not try to rush us out too quickly to the next game, nor did we spend too much time sitting around b/t games- everything was well organized, and we got plenty of games in.
We got to play every field except for the speedball field b/c most of the players in our group voted not to. The only thing I do not like about Fort Knox is that there are no large wooded fields, but we were informed that they are working on this in the future. The fieilds that they do have here are all very good, and set up nicely. I especially like the car field they have, which is made up of a lot of cars, trucks, boats, etc.
Overall, I rate this feild very highly, so it would be my number one recommendation for anyone living in upper NW Indiana.