Raise an Anomaly Anomaly Leveling: How to Feed and Level Up

Quick answer

Feeding is the step that levels anomalies in Raise an Anomaly — there is no passive growth and no XP bar. Hatch an egg, keep the anomaly in the lab, feed it so it levels, collect the money it produces, and spend that money on lab upgrades. The level number shown on your own resident after each feeding is the number that matters.

• Feeding is how baby anomalies gain levels — a baby plus food becomes a grown anomaly.
• There is no XP bar and no universal XP table to consult; your resident's displayed level after each feeding is what counts.

Feeding a newly hatched anomaly, step by step

Roadmap

1. 1

   Hatch and place

   Get the new anomaly into an open lab slot.

   • Hatch an egg and place the resulting anomaly in an open lab slot.
   • A placed anomaly displays its cash-per-second — that is the number feeding is expected to improve.
2. 2

   Buy food from the Food Shop

   Pick up whatever is in stock and affordable.

   • Reported shop items include burgers, pizza, sandwiches, and Eyeball Soup.
   • The shop uses a stock system, so the item you want can be unavailable.
3. 3

   Feed the right resident

   Deliver the food to the anomaly you actually want to level.

   • Carry the food back and use it on your resident — the in-game prompt reads 'Feed your anomaly to grow them.'
   • Stand close and confirm the interaction points at the intended anomaly; in a crowded plot it is easy to target the wrong creature, so do not feed blindly while several residents overlap.
4. 4

   Read the result

   Confirm what the feeding actually changed.

   • Watch the displayed level after the interaction, then check whether its size or cash-per-second output changed.
   • The first feed after a hatch is optional testing — feed it if you want to test its early growth.
5. 5

   Test one item before stocking up

   Spend slowly until you know what your food does.

   • Feed one item before spending the rest of your inventory, and read the result — how many levels did this session display? — before buying more.
   • Before buying more, ask whether this is still the best use of your current cash.

Checks around each feeding:

Ignore the fanciest item name. What matters is how the food on the shelf affects the resident in front of you, and the live level and income display after each feeding is the confirmation.

What feeding changes: level, size, and cash output

Feeding changes three visible things about a placed anomaly: its level number, its body, and its cash output — feeding can increase an anomaly's level, size, and observed cash output. Size changes are real but uneven across creatures and food tiers. In one session the first hatch "got big" after a single burger, another anomaly stayed the same size after three burgers, and a third got ten burgers with no further visible growth. Level and income respond in the same uneven way: three burgers took a new anomaly to $43 a second, while one $10,000 Eyeball Soup leveled SCP-079 up eight times at once and left it visibly huge. The collection rule to remember: cash should rise with adult size, so collect from grown residents — and note that X2 Money is a cash multiplier, not growth.

Observed food-to-level outcomes by session

No food publishes an XP value — every item's XP/effect is currently listed as "Not yet observed." These are outcomes recorded in individual gameplay sessions; prices and gains can change, so do not build a budget around numbers copied from another server.

Comparison

Comparison

Food (Observed Price)	Session Result
Burger	Three burgers took a new anomaly to $43/sec; other babies "barely leveled up" and stayed the same size after three.
Pizza ($100 observed)	Small single level-up when fed to a placed anomaly; one session reported "level 10 max" after feeding pizza at high cash.
Eyeball Soup (~$10,000 observed)	One soup leveled SCP-079 up eight times at once; a chair anomaly hit level six, then $158/sec; a silver leftovers reached level 4 at $3,000/sec.
Fairy Cake (via the code active at the time, checked 2026-09-16)	Fed to several anomalies in one session, which reported "level 10 max"; no XP value published.
Swamp soup ($100,000 observed)	Raised a $2,000/sec resident to $3,000/sec — "Maybe that wasn't worth $100,000."
Alien burger	"You barely got any levels from that" on a $155,000/sec resident.
Tentacle pizza	Multiple residents jumped income (500k→1.9M; 3M→5M; 2M→4M).

The pattern across recorded play is consistent: an expensive food can produce a large visible level jump for one anomaly while cheaper feeding barely moves another. Treat each row as a reason to test on your own resident, not as a fixed comparison.

Growth stages and morphs: Level, Age, and Day art

Official Raise an Anomaly thumbnails use three different progress words, which confuses players into thinking they missed a mechanic. The Level ladder (yellow smiler art) runs Level 1 grinning sphere → Level 50 sphere with arms, claws, and legs → Level 99999 elongated adult. The Age ladder (pale screamer art) runs Age 1 emaciated infant in a bath → Age 100 tall pale humanoid. Day art shows Day 01 beside a Day 100 forest giant. Until one in-game screenshot shows all three at once, assume you will see one number that goes up when you feed after a hatch.

The practical rules: age is a morph, not a calendar — you are not waiting 100 real days, you are feeding. After hatching, feed until the model matches a later official frame; if the number ticks without a morph, keep feeding; if the morph jumps without a number, you still won. Age art and Level art are different labels, and both imply time plus care — neither prints an XP number. Whether Level, Age, and Day are separate meters is not confirmed.

Efficient growth priorities: who to feed and when

Tips

Feed a keeper

Feed a resident you intend to keep, especially one with useful cash-per-second output; check cash per second before choosing who eats.

Feed before you steal a second egg

Feed the anomaly already on the plot first — a fed baby is income, an unfed baby is a decoration.

Fix slow income with food first

If income feels slow, feed a productive anomaly before replacing everything; if the plot has babies that stay small, food is the current bottleneck.

Stages beat names

When food is limited, feed the baby closer to an adult frame — growth stages beat item names while per-food income numbers are unknown.

Do not feed a future sale

Do not feed a creature you are about to sell; when the plot is crowded, compare residents before spending.

Test cheap, then read

Testing one cheap meal on a new, low-output creature is fine; continuing without reading the result is where the money disappears.

Keep the lab funded

Feed only when the investment fits your current economy — if feeding one resident blocks the next essential upgrade such as a painfully slow treadmill, split the budget.

Growth-to-income value in the lab loop

Leveling is the game's income engine, not a side quest. The game frames it directly: feeding and caring for baby anomalies so they grow stronger and level up is crucial for earning money, which you then invest back into upgrading your lab facilities. Grown anomalies generate the cash you spend on lab upgrades, and the lab earns nothing until something lives in it — cash starts after something is living in the room. Because feeding can raise levels and income, a good resident gets even better at funding the treadmill and lab, so fit feeding purchases between egg attempts rather than turning feeding into a separate grind. A workable session rhythm: collect current income, check shop stock, buy one or two affordable items, feed the resident you selected in advance, read its new level and income, then spend the next interval training or stealing an egg.

Why growth stalls: troubleshooting a baby that won't level

Mistakes to avoid

Problem

The Food Shop shelf is empty

Fix

The shop uses a stock system and the item you want can be unavailable — empty stock stalls levels even if cash is scooped instantly. Buy an available alternative or do another job and return later instead of waiting at the shop.

Problem

The egg is still hatching

Fix

You are not on a level ladder until the anomaly has hatched and been placed in the lab.

Problem

Your baby looks bugged next to a huge anomaly

Fix

You may be looking at another player's adult and misreading your own baby as stuck.

Problem

You bought X2 Money and expected a morph

Fix

Money is not growth — X2 Money multiplies cash, it does not change the model.

Problem

Cheap food is not visibly moving the level

Fix

One session's anomaly stayed "still level one" on burgers until pricier food was tried, and another got ten burgers without visibly growing. Try a more expensive in-stock item and re-read the level display.

Mistakes to avoid

Problem	Fix
The Food Shop shelf is empty	The shop uses a stock system and the item you want can be unavailable — empty stock stalls levels even if cash is scooped instantly. Buy an available alternative or do another job and return later instead of waiting at the shop.
The egg is still hatching	You are not on a level ladder until the anomaly has hatched and been placed in the lab.
Your baby looks bugged next to a huge anomaly	You may be looking at another player's adult and misreading your own baby as stuck.
You bought X2 Money and expected a morph	Money is not growth — X2 Money multiplies cash, it does not change the model.
Cheap food is not visibly moving the level	One session's anomaly stayed "still level one" on burgers until pricier food was tried, and another got ten burgers without visibly growing. Try a more expensive in-stock item and re-read the level display.

Is there a max level? What sessions and official art show

No verified level cap is published, and the two kinds of evidence disagree. One recorded session reported "Level 10 max" each time Fairy Cake or pizza was fed to its high-value anomalies, and another session kept feeding its best resident everything until it displayed max — but neither establishes a universal cap. Official marketing art, meanwhile, shows a Level 1 → Level 50 → Level 99999 ladder, and 99999 reads as marketing language for "there is a long tail" rather than a session target; a food-per-level count from Level 1 to 50 has not been published either. Until a verified cap or XP curve appears, plan around feeding until the model matches a later official frame — not around hitting a specific number tonight.