OPM: One Hit One Kill Codes – New Codes, April 17!

Not quite making as much progress as you’d like in OPM: One Hit One Kill? Little strapped for cash? Well, that’s where our OPM: One Hit One Kill codes list comes into play. In this guide, we’ve rounded up the …

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Not quite making as much progress as you’d like in OPM: One Hit One Kill? Little strapped for cash? Well, that’s where our OPM: One Hit One Kill codes list comes into play. In this guide, we’ve rounded up the latest codes that you can redeem in-game. Do so and you’ll earn free stuff that will help you progress without spending a dime.

Inspired by One Punch Man, build up a team of heroes, and play through an extensive campaign inspired by the OPM mythos! Upgrade your team along the way, and rise to the top of the leaderboards.

If you want to learn more about OPM: One Hit One Kill, check out the game’s official Facebook page. Or, if you fancy something new to play, check out our Potion Craft recipes guide, Eatventure codes guide, and our Fruit Warriors tier list.

OPM: One Hit One Kill Codes

Last checked for new codes on April 17.

Active Codes

  • OPM8888 (New!)
  • MLSuAOizPDRZ (New!)

Expired Codes

There’s currently no expired codes for this game. Enjoy!

OPM: One Hit One Kill Codes FAQ

Still got questions about OPM: One Hit One Kill? Confused about what codes are? Well, we’ve answered all questions you may have below.

What Is OPM: One Hit One Kill?

Inspired by One Punch Man, build up a team of heroes, and play through an extensive campaign inspired by the OPM mythos! Upgrade your team along the way, and rise to the top of the leaderboards.

What Are Codes?

Codes are, essentially, free gifts that developers and publishers provide to players. They usually arrive in the form of fun little phrases that you can redeem in-game. What you get for doing so can vary too. Typically it’s in-game currency, but you can occasionally get characters, item, boosts, and more.

If you play a game regularly, and prefer to avoid spending money, you should definitely keep an eye out for codes as often as possible. 

How do I Redeem OPM: One Hit One Kill Codes?

That’s the easy part. In fact, to make it easier, we’ve broken it down into steps:

  • Boot up the game
  • Go to your avatar
  • Go to settings
  • Select “codes”
  • Copy a code from the list above and paste it into the field
  • Redeem your codes

Why is My Code Not Working?

If your code didn’t work when redeeming it, chances are that it’s expired. Most codes do have an expiration date, but we often don’t learn when this is at the point the codes are handed out. Instead, we test them regularly to see if they’re still working, but they’ll occasionally slip through the cracks.

Alternatively, it might be that you’ve redeemed that code already. You can typically only redeem a code a single time per account, so if you’ve redeemed one already it won’t work a second time. It’s worth making a note of which codes you’ve redeemed each time you do so.

Where Can I Get More Codes?

We update this article every single time a new code is released, so the best way to get more codes is to bookmark this page and check back regularly. That way, you’ll never miss out on a freebie.

You can also follow the official Facebook. Developers usually hand out codes over social media, and even hand out different codes on each platform. So it’s worth following all of the above to ensure you never miss anything.