Played this things way back when. XP days? Version here does look sharp, but painful slow load each fresh start of game. Can be Windowed which helps since full screen exit not seen. Fancy fish come from “winning” the micro games like Match 4 or such. Then you can upgrade fish and equipment, fish houses and such elements. For me too the “sharewareonsale” as user label threw me at first. Works ok with that. Maybe helps if already have Ashampoo Account which I do. Otherwise register one.
“Then type in sharewareonsale in the empty box field. Then it gives you the key.”