The new update (Version 2) includes a brand new weapon, the Trident, and a new map to play it on, The Spider Temple, which was made by the Soundtrack artist (my brother)

There's an attachment with an image of the new map on it. Should be at the top idk I'm still new to Itch lol

The Trident is a weapon you can unlock just by leveling up, it shoots in the direction that your character is moving, and has infinite pierce so that it can hit EVERY threat that stands in your way. It has similar upgrades to the default weapon, which are Projectile lifetime, Speed, Fire rate, damage, and a unique upgrade to it which is Bullet Size. Each upgrade for the Trident Bullet Size increases the shot size by 0.25 (the default is 0.25).

The trident upgrades are seperate from the default (as in leveling up trident fire rate doesn't level up harpoon gun fire rate), so you'll need to level them up seperately, and find a good balance between the both of them. 

Default Trident Stats:
tridentFireRate = 1 (Goes up 0.2 per level up)
tridentBulletSpeed = 4 (Goes up 1 per level up)
tridentBulletLifetime = 2 (Goes up 1 per level up)
tridentDamage = 2 (Goes up 2 per level up)
tridentBulletSize = 0.25 (Goes up 0.25 per level up)

I've also added a thing to the Air Tank drops so that there's a max amount that can be on the map to help with optimization.
Happy Diving!