Combat Overhaul: Leviathans

To make sure Leviathans remain challenging following our combat changes, all Leviathans have been buffed and their "global ship designs", i.e. the part of the game that dictates what weapons they carry and the like, have been overhauled. As a result all Leviathans are stronger than they are in vanilla, with some of them being signficantly stronger - with the most extreme example being the Enigmatic Fortress, which requires a very powerful fleet to defeat.

Changes to Leviathan Events
Stellarite

The stellarite special project has been tweaked, having an 80% chance of successfully creating a Gaia or Tundra world. The size of the resulting planet was also increased to 25, to make sure this outcome is up to par with the alternative, which gives an empire unique monument.

Technosphere
The technosphere rewards have been tweaked, it will now give as first priority Zero Point Power, and if the player already has it, Sentient Combat Computers (t4 tech / t5 component in the mod).

Enigmatic Fortress
The Enigmatic Fortress reward random list has been changed in the following manner:

15% chance of giving either Enigmatic Deflector, Engimatic Power Core, Engimatic Decoder (t5 sensor in the mod) or Enigmatic Encoder (t3 "Optronic Targeting Computer" in the mod) as a research option.

10% chance of it giving both the Enigmatic Decoder and Encoder technologies as a research option.

6% chance of giving one of the following combos: Decoder+Deflector, Decoder+Power Core, Encoder+Deflector, Encoder+Power Core or Power Core+Deflectors.

Dimensional Horror
The Dimensional Horror special project reward was changed, now giving Extra-Dimensional Weapons (t4 tech) as a research option.

Automated Dreadnought
The Automated Dreadnought was reworked to reflect the components and balance of the mod. It was renamed Juggernaut instead of Dreadnought.

Enigmatic and ED Technologies changes
Since enigmatic/ED technologies are extremely powerful, unlocking t6 components, they were tweaked to make sure they can appear in the regular tech tree IF (a) the player has any other enigmatic technology (for enigmatic technologies), or any country with which the player has a relation unlocked this particular enigmatic technology or ED weapons. Even so, these are extremely rare and highly expensive technologies.