The Login Calendar is a feature introduced in v2.0. Each monthly calendar has 28 days of prizes which can be claimed by logging in every day. The remaining days of a month are grace days. If a day is missed, the next prize will remain unclaimed until the Commander/player logs in, but the he/she will not be eligible to claim the prizes at the end of the calendar if all grace days have passed.
There are also weekly 7-day calendars for Premium Bot Crystals and Gold. These calendars will reset if a day is missed.
Occasional special calendars may also appear.
July 2017
- Secret Prize:
- Crystal:
- Bot: Soundwave
August 2017
- Crystal:
- Bot: Hot Rod
September 2017
- Secret Prize: T1 Alpha Spark Essence
- Crystal: Logic Crystal
October 2017
November 2017
- Secret Prize: T1 Alpha Spark
- Crystal: Waspinator Crystal
- Bot: Grimlock
December 2017
January 2018
- Crystal: Swagger Crystal
- Hidden Prize: 2500 T1 Alpha Spark Essence
- Bot: Galvatron
February 2018
- Crystal: Perforated Crystal
- Hidden Prizes
- Bot: 3-Star Sharkticon Crystal
Sharkticon Week
2/01~2/07
Lunar New Year Calendar
2/10~2/16
March 2018
- Crystal: King Crystal
- Hidden Prize: 2500 T1 Alpha Spark Essence
- Bot: Dinobot
Anniversary Calendar
March 28 ~ April 10
A special calendar counting down to the game's first anniversary.
April 2018
- Crystal: Leadership Crystal
- Hidden Prize: 2500 T1 Alpha Spark Essence
- Bot: Megatron
May 2018
- Crystal: Collision Crystal
- Hidden Prize: 2500 T1 Alpha Spark Essence
- Bot: Optimus Primal
June 2018
- Crystal: Hot Rod Crystal
- Hidden Prize: 1250 Jazz Chips (Day 28)
- Bot: Hound
July 2018
- Crystal: Mixmaster Crystal
- Hidden Prize: Tier 3 Basic Spark
- Bot: Kickback
Sharkticon Week
7/06~7/11
August 2018
- Crystal: King Crystal
- Hidden Prize: Tier 3 Basic Spark
- Bot: Blaster
Road to 7.0
A calendar with high-end prizes counting down to the 7.0 update.
August 22 ~
September
- Crystal: Galvatron Crystal
October
- Crystal: Megatron Crystal
November
- Crystal: Waspinator Crystal
December 2018
- Crystal: Allegiance Crystal
- Bot: 4-Star Wheeljack
- Hidden prize: T2 Alpha Spark
Holiday Calendar
A holiday calendar 2018 Holiday Crystals and a 4-Star Bumblebee (DOTM)!
January 2019
- Crystal: Betrayal Crystal
- Bot: 4-Star Cyclonus
- Hidden Prize: T2 Alpha Spark
Generic Bot chips from here on out, but now there are 5-Star Bot Crystal Shards for the remaining days of the month!
February 2019
- Crystal: King Crystal
- Bot: 4-Star Megatronus
- Hidden Prize: ???
February brings in the big boy, but no 5-Star Crystal Shards this time around...