IFU — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
IFU blends adventure, simulation and an indie approach into an experience focused on exploration and interaction with the world. You move through the environment, discover what is available to you and work through situations using the mechanics the game lays out. The indie tone leaves room for atmosphere and experiment. A title for players who enjoy combining adventurous discovery with simulation elements at a calmer rhythm.
Did you know?
An indie title blending adventure and simulation with a focus on exploration and interaction with the world through the mechanics it lays out.
Best price today
€1.79
all-time low: official €1.79 · keyshop €1.93 near low
The cheapest IFU key right now costs €1.79 at Steam — the best of 3 compared offers. The lowest price we have recorded for this game: €1.79.
The average low over the past 5 months was €1.85.
Prices as of
Steam best price Official store
GameSeal Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
IFU prices by store 3
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €1.79 |
| Kinguin | Marketplace | €1.93 |
| GameSeal | Marketplace | €2.12 |
Lowest — official stores
€1.79
Jul 2026
Lowest — keyshops
€1.93
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.79 | €1.93 |
| Sept 2026 | €2.19 | €1.93 |
| Aug 2026 | €2.19 | €1.93 |
| Jul 2026 | €1.79 | €2.28 |
| Jun 2026 | €1.79 | — |
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: Steam, Kinguin, GameSeal
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All-time low so far: €1.79
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | WINDOWS® 7, 8, 8.1, 10, 11 (64-BIT Required) | WINDOWS® 7, 8, 8.1, 10, 11 (64-BIT Required) |
| Processor | Intel® Core™ i3-6100 or AMD FX™-6300 or better | Intel® Core™ i7-3770 or AMD FX™-9590 or better |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | NVIDIA® GeForce® GTX 760 2GB / AMD Radeon R9 280 3GB | NVIDIA® GeForce® RTX 2060 or AMD Radeon™ RX 5600 XT |
| DirectX | Version 11 | Version 11 |
| Storage | 10 GB available space | 10 GB available space |
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About this game — FAQ
Can IFU be played single-player?
Yes, IFU is a single-player game.
Does IFU support a controller/gamepad?
Yes, IFU has full controller support.
What languages does IFU support?
IFU is available in: English, Russian, French, Italian, German, Spanish - Spain, Simplified Chinese, Korean and 2 more.
FAQ
Where is the cheapest place to buy a IFU key?
The cheapest IFU key is currently sold by Steam for €1.79. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.79.
How much does IFU cost?
IFU currently costs from €1.79 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
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.