The Bergsee Add-on for Euro Fishing has 12 achievements.
Caught 5 Bergsee boss fish
Caught one of each species in Bergsee
Caught 3 boss fish in one session in Bergsee
Caught 150 fish in Bergsee
Caught 10 Bergsee boss fish
Caught a bream boss fish in Bergsee
Caught a roach boss fish in Bergsee
Caught 2 boss fish back to back in Bergsee
Lost your first Bergsee boss fish
Won a multiplayer session in Bergsee
Catch 50 Perch in Bergsee
Catch a Perch boss fish