What to know
- Origeometry converts into Oroberyl at a fixed rate of 1 Origeometry = 75 Oroberyl.
- Origeometry can restore Sanity at a rate of 1 Origeometry for 40 Sanity.
- Saving 29 Origeometry is commonly recommended to unlock the Protocol Pass premium track called Originium Supply.
- Fully completing Originium Supply can return 32 Origeometry, and adding Protocol Customized can raise total Protocol Pass Origeometry rewards to 41.
In Arknights: Endfield, Origeometry looks simple at first, but it sits at the center of three major systems: headhunting (pulls), stamina pacing (Sanity), and premium progression (Protocol Pass). Spending it well usually comes down to timing—whether the goal is immediate power, steady account growth, or banner prep.
Quick conversion reference
| Goal | Required Oroberyl | Origeometry needed (at 1 → 75) |
|---|---|---|
| +75 Oroberyl | 75 | 1 |
| +750 Oroberyl | 750 | 10 |
| +3,750 Oroberyl | 3,750 | 50 |
Pull-planning helper
This table helps estimate how much Origeometry would be needed after deciding on a pull count, using common Oroberyl pull costs.
| Pull target | Oroberyl needed | Origeometry needed (at 1 → 75) | Notes |
|---|---|---|---|
| 1 pull | 500 | 6.67 | Typically rounded up by converting 7 Origeometry if relying purely on conversion. |
| 10 pulls | 5,000 | 66.67 | Useful for “one multi” planning. |
| 20 pulls | 10,000 | 133.34 | Good checkpoint for early banner fishing. |
| 50 pulls | 25,000 | 333.34 | Often a realistic mid-budget target. |
What Origeometry is and where it fits among currencies
Origeometry is positioned above Oroberyl in flexibility: it can be turned into pull currency, used as a stamina refill, and spent on certain premium transactions. Oroberyl, in contrast, is the direct gacha currency used for character banner pulls, so Origeometry often acts like a “universal converter” that can become pulls when needed.
A practical way to think about it:
- Oroberyl is the “spend-to-pull” currency.
- Origeometry is the “choose-your-purpose” currency that can become Oroberyl, become extra playtime via Sanity, or become long-term rewards via the Protocol Pass.
Key uses at a glance
| Use | Where it’s used | Cost / rate | Why it matters |
|---|---|---|---|
| Convert to Oroberyl | Currency conversion / gacha prep | 1 Origeometry → 75 Oroberyl | Directly increases pull currency. |
| Restore Sanity | Sanity/Stamina recovery | 1 Origeometry → 40 Sanity | Enables more runs immediately (farming, bosses, progression). |
| Buy Protocol Pass premium track | Protocol Pass (“Originium Supply”) | 29 Origeometry to purchase | Unlocks premium rewards and can refund Origeometry if completed. |
How to use Origeometry to restore Sanity without burning long-term value
Origeometry restores Sanity at a fixed rate of 1 Origeometry for 40 Sanity. This can be powerful early and midgame because more Sanity means more attempts at farming materials, completing content, and pushing account level systems that open up stronger upgrades.
The catch is opportunity cost: every Origeometry used for Sanity is one not used for pulls or premium pass value. As a rule of thumb, Sanity refills are most efficient when they enable something that would otherwise be missed or significantly delayed (time-sensitive farming, last-day pass completion pushes, or a progression wall where upgrades are blocked by a material grind).
Step 1: Use natural regeneration first when time allows
Sanity regenerates over time, so spending Origeometry is usually best saved for moments where waiting is the real cost.
Step 2: Spend Origeometry only when the next runs are “high value”
High value can mean a needed material bottleneck, a major unlock, or completing a limited window objective.
Step 3: Prefer using recovery items before Origeometry when available
Sanity recovery items are typically designed to be spent, while Origeometry remains valuable across many systems.
Step 4: Track how many refills are being used per week
A steady trickle of refills may feel small, but it can silently drain pull power over time.
Sanity refill reference
| Origeometry spent | Sanity gained |
|---|---|
| 1 | 40 |
| 5 | 200 |
| 10 | 400 |
When a Sanity refill is most worth it
| Situation | Why it’s a good refill moment | What to do right after the refill |
|---|---|---|
| A farming session is already planned | Extra Sanity converts directly into targeted materials | Run only the highest priority stages; stop when the bottleneck is solved. |
| Protocol Pass progress is close to a major reward | Prevents missing levels due to lack of playtime/stamina | Spend the Sanity on pass-relevant activities first. |
| A progression wall is blocked by one resource | The refill accelerates an unlock that improves overall efficiency | Upgrade the efficiency unlock immediately (better production, stronger squad, etc.). |
Practical spending paths (choose one)
| Playstyle focus | Primary use of Origeometry | Why it works | Common mistake to avoid |
|---|---|---|---|
| Pass-first progression | Save 29 → buy Originium Supply → complete pass | Converts premium currency into a longer reward stream | Buying late and failing to complete levels. |
| Banner-first pulling | Convert selectively into Oroberyl near banner dates | Keeps flexibility and avoids over-conversion | Converting everything immediately after receiving it. |
| Progression sprint | Use limited Sanity refills to break bottlenecks | Speeds up unlocks that improve future efficiency | Using refills for low-value runs or aimless farming. |
Rewards
| Reward type | Where it appears | What to expect |
|---|---|---|
| Origeometry refund | Originium Supply completion | Up to 32 Origeometry total if fully leveled. |
| Added Origeometry | Protocol Customized completion | Up to 8 Origeometry total if fully leveled. |
| Progression materials | Premium tracks | Materials that support upgrades and account growth. |
| Sanity-related items | Premium tracks | Items that help extend playtime beyond natural regeneration. |
| Premium milestone reward | Originium Supply (milestone) | Premium track includes major milestone rewards, often treated as the “big reason” to finish the pass. |
Best ways to spend Origeometry
The strongest all-around approach is treating Origeometry as a flexible reserve: secure key long-term value (often the 29 Origeometry Originium Supply plan), then convert to Oroberyl only when banner pulls are truly needed, using Sanity refills sparingly and intentionally. If a pass completion plan is realistic, the refund structure can keep Origeometry circulating while still supporting pulls over time. If pass completion is uncertain, holding Origeometry or converting only in small amounts usually preserves the most options.
