Start with four elements

Book of Elements

Fire, water, earth and air. Combine them inside a magic book, then turn each discovery into the beginning of the next.

Get it on Google Play →

Free to download · Contains ads · English available

Watch 15 seconds of gameplay · Press kit

A leather magic book decorated with four glowing elemental gems
Fire + Water = Steam. What comes next?
350

Discoveries to make

From nature to tools, buildings and science. Every object you find gives you another ingredient to experiment with.

4

Ages to explore

Begin in the Primitive Age and unlock the Iron, Classical and Modern Ages through key discoveries.

10

Attempts at a time

Choose your combinations carefully. A failed attempt costs one try; a new discovery restores your tries to ten.

A puzzle between the pages

Drag one object onto another. Open the codex to read about the things you discover.

Choose your language

English, Korean, Japanese, Traditional Chinese and Vietnamese are available in Settings.

Ready on Android

Install the released game directly from Google Play. The Korean title is 원소의 서. Rewarded ads require an internet connection.

Press & creators

A little surprise between discoveries

A literal computer bug. A rocket launch. A fire-breathing dragon. Watch three reactions from the game in 15 seconds.

  • 350 discoveries across four ages.
  • Portrait Android puzzle by SD Company (SD컴퍼니).
  • Free download with rewarded ads.
  • English, Japanese, Traditional Chinese, Vietnamese and Korean.

Download press kit · ZIP

Watch on YouTube · Read the fact sheet

Includes the app icon, English screenshots, gameplay preview and fact sheet. Images and video are development captures; the video shows Korean UI with English captions. The game uses AI-generated artwork and AI-assisted development.

Press enquiries: kocacolla@gmail.com

Make your first discovery

Open the book and try fire with water.

Play on Android →