Idle Worlds — 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
This idle title sends players across eight distinct worlds, where local generators can be upgraded to grow profit over time. A separate upgrade track boosts stats, while a prestige system offers a further way to maximize earnings. Filed under indie and simulation, it was both developed and published by Pixel Fox in 2023.
Best price today
€0.52
all-time low: official €1.23 · keyshop €0.52 near low
On Steam: €2.59 — you save 80% here
The cheapest Idle Worlds key right now costs €0.52 at K4G — the best of 3 compared offers. The lowest price we have recorded for this game: €0.52. The cheapest official store price is €2.59 at Steam.
The average low over the past 4 months was €0.52.
Prices as of
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Idle Worlds prices by store 3
| Store | Type | Price |
|---|---|---|
| K4G | Marketplace | €0.52 |
| Driffle | Marketplace | €0.85 |
| Steam | Official store | €2.59 |
Lowest — official stores
€1.23
Jul 2026
Lowest — keyshops
€0.52
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.59 | €0.52 |
| Sept 2026 | €2.59 | €0.52 |
| Aug 2026 | €5.19 | €0.52 |
| Jul 2026 | €1.23 | €0.52 |
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: K4G, Driffle, Steam
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All-time low so far: €0.52
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | Windows 10 |
| Processor | Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz | Intel Core i7 CPU 920 @ 2.7GHz |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | NVIDIA GeForce 940M | NVIDIA GeForce GTX 1050 Ti |
| Storage | 250 MB available space | 300 MB available space |
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About this game — FAQ
Can Idle Worlds be played single-player?
Yes, Idle Worlds is a single-player game.
What languages does Idle Worlds support?
Idle Worlds is available in: English.
Does Idle Worlds use Steam Cloud saves?
Yes, Idle Worlds uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Idle Worlds key?
The cheapest Idle Worlds key is currently sold by K4G for €0.52. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.52.
How much does Idle Worlds cost?
Idle Worlds currently costs from €0.52 — the cheapest offer across the stores we track. For comparison, the game costs €2.59 on Steam, so buying a key saves you about 80%.
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.