Your Harpoon Gun is how you'll catch the fish throughout playing Abyss, and serves as your primary way to progress through the main story. You also want to level up and buy better Tubes to increase ...

Morveth’s Treasure Gun in Abyss is a secret weapon that can be unlocked by completing the quests given by Morveth. This weapon is a powerful endgame tool that can catch fish with relative ease, ...