Boulder lake.. looking at the list of actual species fish. Fish includes Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike and Walleye. Panfish means bluegill,(crappie white and black),sunfish,perch, If want to make lake boulder a realistic lake then then realistic fish should be in it. You have 6 fish now. so whats missing is bluegill,sunfish,musky and walleye.. You get these fish added then it will this lake feel right at home.. Anyone else agree? Now as for Lake Johnson Primary Fish Species: Largemouth bass, Smallmouth bass, walleye, redear, crappie, bluegill, catfish, (blue and flatheads) and carp. With that being said. Please make this game being worth our money. Add more fish to these amazing large lakes.