I talked about the statues which heal the boss when he is stunned. I don’t want to upload videos about the boss until is finished but I have one about the statues mechanics.
When you have done enough damage to the boss he goes to stun mode and then the lava begins to fall through the pipes to the statue’s bowl. Then a heal beam is generated from the statue to the boss and it’s time to destroy the statue. If you don’t destroy it the lava stop falling and you have to damage boss again.
But if you do enough damage to the statue it will be destroyed and you go to the next boss stage. It’s a sample of the unreal engine powerful features like destructible meshes.
I hope it likes you!