All Cartridge Holder Locations in Pragmata (June 2026)

If you are hunting down every Cartridge Holder location in Pragmata, you have come to the right place. There are exactly 6 Cartridge Holders scattered across the lunar base, and each one increases the number of Repair Cartridges Hugh can carry at once. Finding all of them makes a real difference in combat, especially on harder difficulties where every healing slot counts.

In this guide, we cover every Cartridge Holder location in Pragmata, including the 2 found during story progression in Sector 01 and Sector 02, plus the 4 rewarded through the Cabin’s Stamp Club bingo boards. We played through the entire game to verify each location, so you can follow along with confidence.

What Are Cartridge Holders in Pragmata?

Cartridge Holders are collectible upgrades that permanently increase Hugh Williams’ Repair Cartridge capacity by one slot. Repair Cartridges are Hugh’s primary healing items, and they replenish automatically whenever you return to the Shelter. Each Cartridge Holder you find means one extra heal available before you need to retreat, which becomes increasingly valuable as enemies hit harder in later sectors.

You will find Cartridge Holders resting on distinctive red pedestals out in the field. These pedestals glow and are hard to miss if you are exploring thoroughly. The ones earned through Stamp Boards arrive as bingo completion rewards instead, so you will not see a pedestal for those.

Collecting all 6 Cartridge Holders is essential for players tackling harder difficulties, aiming for a level 1 run, or simply wanting to spend less time running back to the Shelter between fights. They pair well with Storage Expanders, the other major carry-capacity upgrade, which increases how many crafting materials and items Hugh can hold.

All 6 Cartridge Holder Locations in Pragmata 2026

Below we break down every Cartridge Holder location in Pragmata, organized by how you find them. Two are discovered during normal level exploration, and four come from completing bingo lines on the Stamp Boards at Cabin’s Stamp Club.

Cartridge Holder 1 – Solar Power Plant (The Concourse)

The first Cartridge Holder is located in Sector 01: Solar Power Plant, specifically in an area called The Concourse. After arriving via the Tram link, head forward through the main corridor until you reach a large open room with elevated platforms. Look for a side passage on the left that leads to a smaller chamber.

Inside that chamber, you will spot the Cartridge Holder sitting on a red pedestal. It is visible from the main corridor if you are paying attention, so it is relatively easy to find during your first visit. Pick it up to permanently add one Repair Cartridge slot to Hugh’s inventory.

This is the earliest Cartridge Holder you can acquire in the game, and we recommend grabbing it as soon as you reach The Concourse. The extra healing slot pays off immediately in the encounters that follow.

Cartridge Holder 2 – Mass Production Array (Business District)

The second Cartridge Holder sits in Sector 02: Mass Production Array, inside the Business District area. This one requires more effort to reach because it is tucked away in a hidden room that you cannot access during your first pass through the sector.

You need the Lim Eraser Tool to clear a Lunafilament mass blocking the entrance. This means you will have to backtrack here after progressing further in the story. Once you have the tool, return to the Business District and look for an orange mechanism near the Office Space section. Interact with it to reveal a hidden room, and the Cartridge Holder waits inside on its red pedestal.

Players on forums frequently mention this location as one of the trickiest Cartridge Holders to find, specifically because of the backtracking requirement. If you have already cleared the area and moved on, fast travel back via the Tram and make your way to the Office Space area.

Cabin’s Stamp Club – 4 Stamp Board Rewards

The remaining four Cartridge Holders all come from Cabin’s Stamp Club, a side activity where you complete bingo-style Stamp Boards by collecting stamps from hidden locations throughout the lunar base. Each board has a grid you fill by finding Cabin Coins and completing specific objectives. Completing a bingo line on any board earns you a reward, and each of the four boards includes a Cartridge Holder as one of its prizes.

Stamp Boards become available after you reach the Cabin area and unlock the Stamp Club feature. You earn stamps by finding Cabin Coins scattered across each sector and completing specific in-game challenges. The boards work like bingo cards: fill a row, column, or diagonal to claim a line reward.

Trainee Board Cartridge Holder

The Trainee Board is the first Stamp Board you unlock at Cabin’s Stamp Club. It is the simplest board to complete, with stamps tied to early-game locations and straightforward objectives. Completing a bingo line on this board rewards you with the Trainee Board Cartridge Holder.

Focus on filling a single row or column rather than trying to complete the entire board. Most players earn this Cartridge Holder naturally as they explore Sector 01 and Sector 02, since the stamps correspond to areas you visit during the main story.

Associate Board Cartridge Holder

The Associate Board becomes available after making progress on the Trainee Board. Its stamps require visiting locations deeper into the lunar base, and some stamps are tied to optional side areas you might have skipped. Completing a bingo line here grants the Associate Board Cartridge Holder.

Check your map for any unvisited rooms in sectors you have already cleared. Many of the stamps on this board come from side paths and optional explorable areas rather than the critical story path.

Specialist Board Cartridge Holder

The Specialist Board steps up the challenge. Several stamps on this board require thorough exploration of late-game sectors and finding specific collectibles like Holo recordings and Safe Box items. You also need to have unlocked tools from later in the story to reach some stamp locations.

Our advice is to wait until you have all exploration tools before going for this board. Attempting it too early means repeated backtracking. The Cartridge Holder reward for completing a bingo line here is well worth the effort, giving you a noticeable survivability boost heading into the game’s toughest encounters.

Director Board Cartridge Holder

The Director Board is the final and most demanding Stamp Board at Cabin’s Stamp Club. It demands near-complete exploration of the lunar base, with stamps tied to hidden collectibles, Red Zone clearances, and late-game areas. Completing a bingo line on the Director Board rewards the last Cartridge Holder in the game.

This is where having a systematic approach matters. Instead of trying to complete lines randomly, look at the full board and plan which row or column requires the fewest stamps you have not collected yet. Target those specific stamps first to earn the Cartridge Holder as efficiently as possible.

Tips for Completing Stamp Board Bingo in Pragmata

Completing all four Stamp Boards takes planning. Here are the strategies that worked for us.

First, always check the board before heading into a new sector. Knowing which stamps are available in that sector lets you grab them during your first visit rather than backtracking later. The Stamp Club interface shows which stamps correspond to which general areas.

Second, focus on completing a single bingo line rather than trying to clear the entire board. Any completed line rewards the Cartridge Holder, so there is no reason to fill every square unless you want to. A diagonal or corner row is often the fastest path to the reward.

Third, collect Cabin Coins whenever you see them. Coins are scattered throughout the lunar base, often in side rooms and off the main path. Having more coins in your inventory means more stamps placed on active boards, which speeds up bingo completion across all four boards simultaneously.

Finally, some stamp locations require tools you obtain later in the story. If a stamp seems unreachable, note it and come back after progressing further. The Lim Eraser Tool and other exploration unlocks open up previously inaccessible areas across earlier sectors.

FAQs

Conclusion

That covers every Cartridge Holder location in Pragmata. Two are found on red pedestals during level exploration in the Solar Power Plant and Mass Production Array, while the remaining four come from completing bingo lines on the Trainee, Associate, Specialist, and Director Stamp Boards. Collecting all 6 gives Hugh maximum Repair Cartridge capacity, which makes the late game and harder difficulties significantly more manageable.

We recommend grabbing the Solar Power Plant holder during your first visit, backtracking for the Mass Production Array one as soon as you have the Lim Eraser Tool, and working through the Stamp Boards alongside your main story progress. This approach minimizes backtracking and keeps Hugh’s healing capacity growing at a steady pace throughout the entire game.