New to the game? Start here

Things to read if you're getting started
Qooapp: Use this to download the game if you dont already have a JP playstore/appstore account

Getting started: Basic description of the game

FAQ and basic info: A more detailed description of the game.

Includes elements, items, classes, currency, rerolling and referrals.

UI translations: Menus and other UI buttons translated

Special events: A description of how events work in million chain.

Includes Hunt missions, Puzzle coliseum, Side missions and Descends.

Team composition and looping: Pretty self-explanatory. Describes team composition and Looping.

The tower  Endgame content in million chain

Other useful links
Japanese wiki: Get used to this wiki because you'll be using it a lot. To look up what a unit does first look up their ID and then use that ID to look them up in their wiki using google translate. Japanese wiki also has current events on the sidebar to the left under red text for easy access.

Official twitter: Official million chain twitter, updates and notices will be posted here (In japanese)

Gameplay videos: Million chain gameplay videos for reference

List of dual panel changers in JP wiki: Complete list of dual panel changers in the japanese wiki, very useful.

Other useful information:
Weekly Schedule for Evo Mats and Cats

All days run from 00:00 to 23:59 JST, adjust accordingly. (11 AM EDT and 8 AM PDT)

Use this for timezone converting: http://www.timebie.com/index.php

Sunday: Golden cats

Monday: GREEN DAY

Tuesday: Green Haniwa

Wednesday: Orange Haniwa

Thursday: Purple Haniwa

Friday: Blue Haniwa

Saturday: Golden cats

Uses:

Blue Cats/Gold cats: Money fodder. Just sell them.

Amebas (Green cats): Used for experience

Big green cats: Gives massive experience

GREEN-DAY: Drops special green units used for some evolutions.

Haniwa: Used for most evolutions. The last stage gives the Haniwas for evolving units from 6->7, second to last gives the mats for 5->6, etc.

Ameba Timing

Times in JST

Every day: 23:00-23:59 (Only when the ミッドナイトプラチネコ event is on)

Sunday: 20:00 - 20:59

Monday: 12:00 - 12:59

Tuesday: 20:00 - 20:59

Wednesday: 12:00 - 12:59

Thursday: 20:00 - 20:59

Friday: 12:00 - 12:59 Saturday: 20:00 - 20:59