The Story of Aqua Regia:
Whispers of the
Streams

Aqua Regia: Whispers of the Streams is a 3D action roguelite game about a person whose life was suddenly changed, spending time at the usual bridge, he would see how polluted the environment is, worsening everyday.

A sudden zap from below the water would destroy the bridge under him, sending him plunging the depths. The player has to navigate the depths, facing various enemies and challenges, all sourcing from the Pollution.

The player would also encounter a strange being, a merchant selling wares to aid the player in their journey, but without telling us why he needs the things he collects.