Wow the rain is really well made, with the particles, thunder and all ! And it got actually scary when I discovered that I was not only followed by the cloud, there was also a flood in the underground :
The game is quite enjoyable, but a bit too hard I think, the projectiles going through walls can be really punishing when the player is in a narrow corridor, and it's often way too hard to escape the flood. But I really like the concept, and aside from the difficulty, the execution is flawless. Well done !