Callisto Protocol Credit Farming: How To Earn Fast

Take a look at our detailed guide on Credit Farming in Callisto Protocol and all the ways to help you obtain credits in the game to upgrade your weapons and equipment.

It is important to understand the process of credit farming in the Callisto Protocol if you want your weapons to be powerful and your inventory full of consumables. Callisto credits are a currency you will use in the Callisto Protocol to get several upgrades for your weapons and gear.  


Key Takeaways
  • Credit Farming is important if you want your weapons to be strong and your inventory full of consumables.

Callisto Credits are a currency that you use to buy your weapons.

  • There are plenty of different ways that you can use to farm Callisto Credits.

Kill The Enemies:

    • The most necessary step in credit farming is to kill as many rivals as possible in the game. 

 Stomp On The Corpses:

  • Another method of obtaining the credits in the game is to stomp on any enemy corpses that you come across.

 Sell The Ammo:

  •  If you have any Extra Ammo in your inventory, you can sell them in exchange for some credits.

Finding Loot :

  • You will come across loot in the game and be able to farm credits easily.

 Open The Storage Chests:

  • The Black Iron Prison will be full of chests for you to unlock and get important loot.

Look In The Optional Areas

  • In Callisto Protocol, you will come across several areas created by the developers called Beta Path. you can a lot of credits from there.

  Complete The Story Missions

  • The easiest way to acquire credits in the game is by completing the main missions in the game.

Stomp On The Corpses 

A convenient way to collect credits is by stomping on the corpses of defeated enemies and Biophages encountered during your journey in Callisto Protocol. It’s notably simpler than engaging in combat to earn these credits. It’s worth noting that enemies don’t consistently drop credits upon stomping, so it’s advisable to make it a habit to stomp on all the defeated foes you come across.

In addition to credits, you might also stumble upon healing items and ammunition when stomping on these lifeless adversaries, making it a valuable source of resources.

Credit Farming Detailed guide in Callisto Protocol
Stomp on your enemies [Image credit: eXputer]

Sell The Ammo 

As you progress through the game, your inventory will accumulate excess ammunition and weaponry that you might not use regularly. Instead of hoarding these items, you can opt to sell them for credits. This is particularly beneficial because some types of ammunition can fetch a high price, providing you with a significant credit boost.

Nevertheless, it’s crucial to exercise caution and only part with surplus ammunition when you are confident that it won’t jeopardize your future progress in the game.

How to do Credit Farming in Callisto Protocol
Sell Ammo and items like Contraband pack [Image credit: eXputer]

Finding Loot 

Serendipity can be a credit-earner as well. While exploring the Black Iron Prison, keep your eyes peeled for hidden loot, particularly in prison cells and lockers. Credits often appear as Credit Bundles in these nooks and crannies.

Don’t forget to scour every corner, and also be on the lookout for items like decoders, energy converters, and printers, which can be collected and sold for additional credits. These unexpected findings can significantly boost your in-game currency.

Open The Storage Chests 

Scattered throughout the game world, you’ll encounter storage chests that can be a source of valuable loot, including credits. While they may not be abundant, these chests are worth opening when you come across them during your exploration.

However, exercise caution, as some chests might hide enemies waiting to attack. In such cases, it’s advisable to use melee attacks or GRP (GRip) rather than wasting precious ammunition.

Credit Farming Ultimate guide in Callisto Protocol
Open storage chests [Image credit: eXputer]

Look In The Optional Areas 

In Callisto Protocol, you’ll have the opportunity to explore optional areas like the Beta Path, which can lead you to corners of the prison where credits are stashed. Be vigilant in these areas, as they might also be inhabited by infected bugs and hostile enemies. It’s crucial to proceed cautiously to protect your health, as missteps can lead to significant damage or even death.

Credit Farming in Callisto Protocol
Secret paths and rooms [Image credit: eXputer]

Complete The Story Missions 

Perhaps the most straightforward way to accumulate credits is by successfully completing the primary story missions in the game. These missions grant you in-game credits as a reward for your progression. Since most of these missions are integral to the game’s storyline, you won’t need to go out of your way to earn these credits. Simply advancing the narrative will ensure a steady influx of in-game currency.

Tips To Use The Credits 

After acquiring a certain amount of credits in the game, it is important to know all the different ways you can use it and the best items to spend your credits on. Here are some of the best ways you can spend all the credits you have collected from the different ways we have listed above. 

Don’t Waste Your Credits 

Explosive Rounds
Hand Cannon, your default weapon [Image credit: eXputer]
Given the scarcity of credits in Callisto Protocol, it’s essential to use them judiciously and reserve them for critical and potent upgrades. This is reminiscent of the gameplay strategy found in Dead Space. In fact, a “One Gun” achievement in Dead Space involved using only the default weapon (a plasma cutter) to eliminate enemies. Similarly, in Callisto Protocol, it’s prudent to save your credits by using your default weapon effectively.

This strategy allows you to allocate credits for crucial upgrades rather than frivolous purchases. Focus on enhancing your hand cannon, an effective weapon that can carry you through the game, and make wise decisions when upgrading the GRP and Riot Gun, which can be especially valuable when acquired for free in the game.

Don’t Hold Unnecessary Items 

When you start the game, you’re given a limited inventory space, which includes ammunition, healing items, and GRP batteries. It’s easy to fall into the habit of hoarding resources, often without using half of them. However, this practice can be counterproductive. Instead, aim to maintain full health and liquidate excess inventory items at Reforge Stations.

Not only does this help clear your inventory, but it also provides you with extra credits to invest in upgrading your firepower. Health Injectors, a common item found throughout the game, can be sold for approximately 100 credits each, making them a lucrative source of in-game currency.

Using The Explosive Rounds 

Explosive Rounds
Explosive Rounds [Image credit: eXputer]
Prioritize the hand cannon as a worthy expenditure of your credits. You’ll come across a Reforge Station early in the game with enough credits to purchase a hand cannon, effectively acquiring it for free. As you progress, the hand cannon can become a powerful and cost-effective weapon when you invest in its damage upgrades.

Spending just 600 credits for an upgrade can significantly enhance your ability to dismember enemies, making it more efficient in combat. This, in turn, allows you to deal with enemies more effectively and fend off potentially deadly attacks.

Buying Upgrades

The final upgrade of the hand cannon will unlock alt fire in the game. You will be able to hit enemies with explosive rounds at the cost of more bullets. The gun will use five bullets at once, and most of the time, you will kill your enemies with just one shot of an explosive round in the game. However, keep in mind that some enemies might require more than one shot.

After that, you will receive the Riot Gun, which is a very powerful shotgun. You will need the shotgun in the later chapters of the game, where enemies get harder to defeat. The point-blank damage dealt by the riot gun and its magazine capacity will also be upgraded.

After you get the riot gun, we recommend investing in its ultimate upgrade. It also has an alt-fire option to use explosive rounds; however, it does not do as much damage as the hand cannon. 

Invest In The GRP 

The GRP (GRip) can be a game-changer in your combat effectiveness. While not essential, upgrades to the GRP can make combat easier and more efficient, providing you with the advantage you need in later chapters. In particular, third-level bonuses are both costly and invaluable, allowing you to deal with increasingly challenging enemies.

If you have enough credits to afford an upgrade, it’s a wise investment to make your GRP more formidable. Even moving halfway up the upgrade tree for the GRP can give you a substantial advantage in later game stages.

Summing It Up 

With this, we conclude our detailed guide on Credit Farming in Callisto Protocol and how to spend the credits you have obtained in the best way possible. While you are at it, don’t forget to check out our detailed guide on all bosses in Callisto Protocol and different ways to defeat them.

We have also curated a detailed guide on how to get heals in Callisto Protocol through different methods and the game. If you are wondering about the game length of Callisto Protocol, then read our guide to see how long it takes to beat the game.

We have also curated a detailed guide on the ending of the Callisto Protocol. Don’t forget to check out our guide on how to get an assault rifle in Callisto Protocol. 

Was this article helpful?

Thanks! Do share your feedback with us. ⚡

How could we improve this post? Please Help us. ✍

Get up-to-speed gaming updates delivered right to your inbox.

We don’t spam! Read more in our privacy policy.


Kashaf is an RPG and Battle Royale enthusiast and can be seen spending most of her time battling other players in Naraka Bladepoint or improving her skills in Diablo 4. She loves to curate builds based on her own expertise and writes guides to help the audience become pros in no time. She kicked off her writing career on eXputer with several years of experience. You can follow Kashaf's gaming activity on her Steam profile.

Experience: 3+ Years

Related Articles