Injustice Mobile Wiki
Injustice Mobile Wiki

This article has a strategy guide here.

MP Season 1-12-2022.png

Current Season: Astro-Harness
Expires: January 12th, 2022

Upcoming Season: Quake Engine

Battle Rating.png
Welcome to Online Battle.png

Online Battle, often called Multiplayer, is a battle mode in which players fight against AI-controlled teams created by other players, granting Power Credits and Battle Rating. It is unlocked when a character reaches level 5, although you can use other characters under level 5 after unlocking Online Battles.

Every week on Online Battles is referred to as a "season"; achieving a certain percentage rank of battle rating would award players with gear, Power Credits, Nth Metal, and occasionally unique characters.

Online Battles have a few different rules from Standard Battle: taking hits without blocking only grants a very small amount of Power and Super Moves can be resisted for up to 50% of the Damage dealt.


Online Battle interface.png

The "Find Opponents" button in the bottom left corner allows players to compete in online battles. "Bonus Missions" shows special daily assignments, such as gaining 5000 battle rating with a specified team or winning a battle without blocking, that would grant bonus battle rating upon completion. "Leaderboards" shows the ranking of players in the current season, and overall time. While the center of the screen displays the main prize of the season, if applicable (Ares/Prime in this example), "Season Rewards" lists a detailed breakdown of the precise rewards for each rank.

The banner at the top left displays the player name, rank (top 5% in this case) and level (this is unrelated to the cards' levels; it's increased through playing online battles and unlocks cosmetic rewards such as the banner background, icon, and title). Under the banner is the player's team.

The column to the right displays the last ten online battles and level-ups (through scrolling), which can be tapped on to view a replay. This example image shows the first four possible outcomes of a battle:

  • ATTACKED with a red shield - The player team, controlled by the AI, is attacked by a player-controlled team and lost. Tapping on the battle will give the additional option to do a revenge battle.
  • VICTORY with a blue shield - The player team, controlled by the AI, is attacked by a player-controlled team and won.
  • DEFEAT with a red arrow - The player team, controlled by the player, attacked an AI-controlled team and lost.
  • VICTORY with a blue arrow - The player team, controlled by the player, attacked an AI-controlled team and won.
  • LEVEL UP with a purple cross - Whenever the player levels up through earning enough battle rating, does not reset across seasons.

Types of Battles

There are 4 types of battles, with different numbers of matches.

Battle No. of Matches Completion Bonus
Quick 1 None
Standard 3 Moderate
Epic 5 High
Ultimate 7 Very high


The Leaderboards.

The following online battle characters can be found in packs.


  1. Aquaman/Flashpoint (Nth Metal Ultimate Pack)
  2. Ares/Prime* (Nth Metal Ultimate Pack)
  3. Batgirl/Cassandra Cain* (Nth Metal Ultimate Pack)
  4. Deadshot/Arkham Origins (Nth Metal Ultimate Pack)
  5. Deathstroke/Flashpoint (Nth Metal Ultimate Pack)
  6. Superman/Blackest Night (Nth Metal Ultimate Pack)
  7. Doomsday/Blackest Night (Nth Metal Ultimate Pack, and Blackest Night Doomsday Pack)
  8. The Flash/Metahuman* (Nth Metal Ultimate Pack, and The Flash Starter Pack)
  9. The Flash/Reverse Flash* (Nth Metal Ultimate Pack, and formerly in the Most Wanted Pack)
  10. The Flash/Wally West Rebirth (Nth Metal Ultimate Pack, and Wally West Gold Pack)
  11. The Joker/Unhinged Suicide Squad (Nth Metal Ultimate Pack, Suicide Squad Gold Pack and Eternal Enemies Batman v. Joker Pack)
  • Characters with * can only be found in the Nth Metal Ultimate Pack if you have already obtained at least one copy of them beforehand. This is possibly a bug.

The following online battle characters can only be obtained from their season.

  1. The Flash/Blackest Night (also available in Halloween Bundle but it costs real money to purchase)

The unique rewards usually require players to rank in the top 5%, but some require players to be in the top 3%, making them more difficult to obtain from Online Battle seasons. However, as of 3.2, all of the rewards that previously required being at the top 3% have been lowered to the top 5%.


Unique 4/5 star gears, rewarded in their unevolved form:

  1. The Ibistick
  2. Cloak of Destiny
  3. Militarized Batmobile
  4. Gauntlets of Azrael
  5. Riddler's Staff
  6. Mother Box
  7. Soultaker Sword
  8. Scarecrow's Ventilator Mask
  9. Astro-Harness
  10. Heart of Darkness
  11. Overpowered 5-U-93-R
  12. Claw of Horus
  13. Tantu Totem
  14. The Master's Death Cart
  15. Gingold Soda
  16. Batman Ninja Helmet
  17. Quake Engine
  18. Brandished Ninjato
  19. Nekron's Scythe


Apparently being attacked in 2060.

  • Online Battles may pair you up with "unfair" AI teams with either much higher or lower stats than yours. Battle Rating earned is based on your opponent's stats, so matched against an abnormally weak team is not necessarily a good thing. This has been a long-standing issue - but it should be noted that towards the end of ultimate battles, especially the seventh battle, you can and are supposed to be matched against opponents significantly stronger.
  • Hackers are fairly common in Online Battles. A very common form is 100% augmented crit chance, over the normal cap of 50% (most noticeable on DOT as very few effects can increase DOT crit chance). Players at the top of the leaderboards can have astronomical amounts of battle rating, their characters may also have more gears than normally possible to hold, even though only 3 can be displayed (e.g. the same character may exhibit the full set effect of both LexCorp Set and League of Assassins Set), as well as many other unfair advantages.
  • Online Battle replays received much criticism due to it's many visual glitches preventing an accurate assessment of what happened during the match. Additionally, it does not show damage dealt by any hit. Also, if a match lasts too long, you will receive a warning saying "Due to size constraints your replay was not uploaded". It was later disabled entirely, although there is a small chance to still be able to see replays.
  • Online Battles only requires internet connection while loading the VS screen - once it does, you can play through that match without a connection, as long as you don't tap next to the next fight. This is useful when, for instance, entering elevators, tunnels, or other brief interruptions of service.
  • Some players have experienced glitches with season rewards. One of which is being able to receive season rewards if you are currently in gold or higher and you restart your app. Occasionally, players are known to not receive any reward they are entitled to after a season.

Game modes
 Standard Challenge Online Survivor Breakthrough Phantom Zone