Doodle God Blitz HD

First off, getting to Episode 2 is as easy as completing episode 1, but you also have to do one more action before episode 2 is available. As pointed out by JMJimmy you need to create the artifacts that are necessary. Here's the full list:

Artifacts:

Eiffel tower: Metal + Tower + Skyscraper
Stonehenge: Stone + Stone + Stone
Holy Grail: Blood + Resurrection + Demigod
Lightsaber: Sword + Energy + Light
Pandora's box: Chaos + Death + Darkness
Perpetual: Mechanism + Void + Energy
Ring of power: Lava + Magic + Demon
Godzilla: Dinosaur + Radiation + Sea
Titanic: Ship + Ice + Death
Pyramid of Cheops: Sand + Corpse + Stone
Sphinx: Human + Beast + Stone
Basilisk: Lizard + Poison + Stone
Santa's Sleigh: Snow + Wood + Human
Pinocchio: Wood + Life + Tools

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Now on to the actual epsiode details.

The original solution for completing all episodes in the original doodle god is still a great reference, but there seem to be some newer elements that aren't included. You can only unlock the ones from Episode 3 once you get 140 elements and the original list doesn't give you enough.



After going through this entire list I still did not have the required elements to finish the Episode. So I started looking elsewhere online and found a few references to elements that I could not find in the above solution. I am not sure exactly which ones aren't included as I had found a few on my own before searching but I'll list the ones I noticed I was missing and found on other websites. Basically look through each group and if you notice a ? box that means you are missing an element in that group that you need to finish the episode. The problem I think is that you can make elements early that aren't really tied to Episode 2. For instance I don't think Cigarettes is in the original list so I'm not sure if it was even required, but I listed it below.

Human + Alcohol = Alcoholic
Water + Glass = Ice
Ice + Air = Snow
Water + Alcohol = Vodka
Human + Human = Sex
Fire + Grass = Tobacco
Tobacco + Paper = Cigarettes