If you enjoy the Injustice: Gods Among Us game, chances are you've played either the console or iOS version, or you've played both. But there's a reason why NetherRealm Studios created the two versions--unlockables in the iOS do help your console gameplay.

Here are some of the unlockable items from the iOS, as well as tips to bring up your iOS play.

Unlockables for the Console

Those who are playing both versions will have much to unlock and enjoy, since the two versions do complement each other by providing unlockables for the other version.

Here's a quick run-down of unlockable up-for-grabs items for the console version, which you can get by playing the iOS of Injustice, as listed by Pocket Gamer.

Bane background: Obtain 5 character cards

Solomon Grundy background: Obtain 10 character cards

Superman's Cape background: Obtain 15 character cards

Bars of Gold background Obtain 30 character cards

Wonder Woman icon: Finish a battle

Green Arrow icon: Finish 10 battles

The Joker icon: Finish 25 battles

Superman icon: Complete the tutorial

Batman Beyond costume: Obtain Batman

New 52 Green Lantern costume Finish a Bonus Battle

Arkham Harley costume: Acquire The Joker

Super secret unlockable: Complete all Battles

Unlockables for the iOS

Likewise, if you already have the console version, don't miss out on the little things that you can add up for your mobile version. Here are some of the freebies that you can get just by playing a few games in the console:

Arkham Harley character: Complete "Girl Power" online

New 52 Green Lantern character: Sign up for WB ID

Batman Beyond character: Complete the "MET All Transitions" challenge online

Prison Superman character: Complete the story mode

New 52 Flash character: Complete "Speed Run"

Fortress of Solitude: Win one ranked match

5,000 Power Credits: Perform a Supermove

10,000 Power Credits: Dethrone One King online

25,000 Power Credits: Complete the Arkham Challenge online

One Bronze Booster Pack: Finish a Battle

One Silver Booster Pack: Train for a total of 10 hours

Two Silver Booster Packs: Complete a Holiday Challenge

One Gold Booster Pack: Reach Level 100

Get through the battles, play the 8th over and over

The key is finding a battle level that will give you good credits to begin your real game. Because for those looking for credits, the real battle doesn't begin on the first battle, but on the 8th.

According to BarrelRolls.com, you can harvest credits of around 500 for every fight, and a 1,500-credit win for the last fight in the battle. So you can get a pretty good amount of credits if you keep playing this.

Opt for Gold cards first, lower ones later

If you think that you'll be better off sticking with the lower-tiered cards just so you have them on display, think again.

It's better to stick with the Gold cards, which will be more useful in the long run, instead of wasting credits on lower-tiered cards. Keep harvesting credits until you can get the Gold powerhouse cards.

Easy 50,000 credits

If you already have 1 Gold powerhouse, you can harvest more credits by going back to Level 1, Battle 8. Here's a simple guide to get up to 80,000 credits for a day.

  1. Play Chapter 1, Battle 8 using 1 Gold card and 2 Bronze in your deck.
  2. When your Bronze Cards are out of energy, replace them.
  3. When your Gold Card is out, recharge them with the man recharge games that you have.
  4. Repeat the process until all the Bronze cards are out.