while True: learn() — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 73 · Steam 91%)
- The price is above its low (was €2.47), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
while True: learn() is a simulation puzzle game where you play a machine learning specialist solving puzzles to wire up neural network systems. The goal is building a cat-to-human translator, and along the way you pick up a genuine sense of how machine learning actually works.
Did you know?
Developer Luden.io specializes in educational games, and the puzzles here are built around real visual-programming concepts from actual machine learning workflows.
Best price today
€3.50
all-time low: official €6.47 · keyshop €2.47 (+42%)
On Steam: €10.79 — you save 68% here
The cheapest while True: learn() key right now costs €3.50 at K4G — the best of 13 compared offers. The lowest price we have recorded for this game: €2.47. The cheapest official store price is €9.99 at Epic. — the best offer is €6.49 (65%) cheaper.
The average low over the past 5 months was €3.22.
Key activates only in this region — make sure it matches.
↳ chosen by the region label on the key — not a guarantee
Prices as of
K4G best price Marketplace
GameSeal Marketplace
K4G Marketplace
Epic Official store
Fanatical Official store
Steam Official store
Gog Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
while True: learn() prices by store 12
| Store | Type | Price |
|---|---|---|
| K4G | Marketplace | €3.50 |
| Kinguin | Marketplace | €4.40 |
| GameSeal | Marketplace | €4.54 |
| Driffle | Marketplace | €5.07 |
| Instant Gaming | Marketplace | €5.19 |
| Loaded | Marketplace | €5.29 |
| G2A | Marketplace | €6.42 |
| Epic | Official store | €9.99 |
| Fanatical | Official store | €10.79 |
| Steam | Official store | €10.79 |
| Gamivo | Marketplace | €11.10 |
| Gog | Official store | €11.59 |
Lowest — official stores
€6.47
Sept 2026
Lowest — keyshops
€2.47
Oct 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.01 | €2.47 |
| Sept 2026 | €6.47 | €3.14 |
| Aug 2026 | €10.79 | €3.50 |
| Jul 2026 | €6.79 | €3.50 |
| Jun 2026 | €10.79 | €3.50 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, GameSeal, K4G, Driffle, Instant Gaming, Loaded, G2A, Fanatical, Steam, Gamivo
- Epic key — open Epic Games Launcher → profile (top right) → Redeem Code → enter the key. Stores with this activation: Epic
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €2.47
System requirements
| Minimum | |
|---|---|
| OS | Windows Vista / 7 / 8 / 10 / 11 |
| Processor | 2.0 GHz |
| Memory | 2 GB RAM |
| Graphics | Intel HD Graphics 3000 |
| DirectX | Version 9.0 |
| Storage | 500 MB available space |
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Video reviews
40:23 While True: learn() - Machine Learning & Visual Programming Simulator
Many A True Nerd
10:20 while True: learn() Review
Chris Davis
5:56 While True: Learn () | REVIEW - Should You Play It in 2021?
Should You Play It?
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can while True: learn() be played single-player?
Yes, while True: learn() is a single-player game.
Does while True: learn() support a controller/gamepad?
Yes, while True: learn() has full controller support.
What languages does while True: learn() support?
while True: learn() is available in: English, Russian, German, Hungarian, Korean, Greek, Portuguese - Brazil, Simplified Chinese and 24 more.
Does while True: learn() use Steam Cloud saves?
Yes, while True: learn() uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a while True: learn() key?
The cheapest while True: learn() key is currently sold by K4G for €3.50. That is the best of 13 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €2.47.
How much does while True: learn() cost?
while True: learn() currently costs from €3.50 — the cheapest offer across the stores we track. For comparison, the game costs €10.79 on Steam, so buying a key saves you about 68%.
Is K4G an official store or a keyshop?
K4G is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.