- In-Game Gift Codes deactivated with latest update, archiving articleFishing is a relaxing pastime, and in Fishing Master, you get to do just that. With Fishing Master codes, you will get some freebies and hopefully, that will be enough to grab the biggest bass. From some of these Fishing Master codes, you can get premium tackles, but also lots and lots of energy to keep that fishing going for hours. At least once a month, the developers provide new Fishing Master gift codes, and we copy them here. The codes are published on the Fishing Master Facebook page, but you can just follow this guide instead, as we'll add all the new codes here.