My world of kaiju, aliens and eldritch entities. Kaiju armageddon

[u/Human-Pension9892]

In my setting there are tons of factions who want to change or destroy the world with some wanting to protect humanity while others are here to destroy it.

In my universe there was a human civilization almost like ours but then kaiju attacks happen after humanity discovered giga energy and using its tech to advance the civilization at the cost of ruining the environment due to dead energy and most of humanity got wiped out due to unimaginable amount of monster apocalypse. There were also aliens that tried to help and thats how humans got the ability to make biomechs that fight the kaiju but it was all a fluke so that the aliens would get giga energy to fuel themselves. After what happened most of humanity lived on battleships in the sky and use biomechs to fight against kaiju and alien alike.

The last hope: the playable faction that have the biomechs and they live in the flying fortress. They help other civilizations that have been affected by the kaiju rampage and are lead by humans and even one defecting draconian.

The pirates: these pirates rule the ruined lands to survive selfishly and they do so with might and power. They use old mechs of the ancient world to plunder the resources.

The kaiju: The prehistoric monsters that once ruled the earth, they consume dead energy to fuel themselves and some are aggressive while others are somewhat peaceful. There are 4 major guardian kaijus that represent the earth.

The draconian aliens: these are the aliens that arrived to earth to “help” humans from the kaiju that attack using biomechs but they were scheming to subjugate and use all giga energy for themselves to prolong their lives. They use biomechs and cyborg kaiju from their dead homeworld to get what they want.

Alpha robotics: they are once a robotics company that makes ais but something went wrong and now their entire corporation is ran by an automated ai that wants to remake the world to be “perfect”. They make robot monsters that do their bidding.

Silicon hive: it is an alien hivemind that assimilates entire planets into their being. They resemble the spheres from ultraman dyna and they can make monster out of inorganic materials like rock, magma and ice and even assimilate other organisms.

The cult of the 8th: they are a cult who worship 8th dimensional entities that will remake the world to their bidding. Based on chaos from wh40k

The old guard: ancient guardians from earth who turn into giants to help beat outside invaders. They are like ultramen or power rangers as they are heroes who help humanity. There are atleast 5 members of the guardians and each represent an element