PC fishing games?

this one

Perhaps SEGA Bass Fishing ?

Sega Bass

Fish Sim 2 http://www.fishsim.net/fs2down.htm

If you don't mind it being in Russian you should try Russian Fishing(Русская Рыбалка) or something. Doesn't really matter if its in Russian just click all the buttons to see what happens >_>

World of Warcraft

breath of fire 4

Torchlight xD

Fishing Girl

I've researched this recently. The choices are quite limited. As for Steam there is only Sega Bass fishing. I used to own it on Dreamcast, and the only thing really going for it was the novelty fishing rod controller with it's primitive motion control.

ProPilkki?

SEGA Bass Fishing, obviously

I don't know if this is any good.. but you can check it out I guess
World Tour Fishing

Suikoden 1 & 2

Wireshark or aircrack-ng