DOOM 3 — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 87 · Steam 89%)
- 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
DOOM 3 is an action-horror shooter in which a demonic invasion overruns the UAC's Mars research facility. As one of the few survivors, you fight your way through hordes of monsters all the way to hell and back.
Did you know?
The game was developed by id Software on the new id Tech 4 engine, notable for its advanced real-time lighting and dynamic shadows.
Best price today
€3.19
lowest in tracked period: keyshop €3.19 near low
The cheapest DOOM 3 key right now costs €3.19 at Instant Gaming — the best of 3 compared offers. The lowest price we have recorded for this game: €3.19.
The average low over the past 4 months was €3.37.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Kinguin Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
DOOM 3 prices by store 2
| Store | Type | Price |
|---|---|---|
| Instant Gaming | Marketplace | €3.19 |
| Kinguin | Marketplace | €3.50 |
Lowest — keyshops
€3.19
Sept 2026
Price history
last 67 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | — | €3.19 |
| Sept 2026 | — | €3.19 |
| Aug 2026 | — | €3.54 |
| Jul 2026 | — | €3.54 |
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: Instant Gaming, Kinguin
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All-time low so far: €3.19
System requirements
| Minimum | |
|---|---|
| OS | Microsoft® Windows® 2000/XP (Does not support Windows Vista/7) |
| Processor | Pentium®IV 1.5 GHz or Athlon® XP 1500+ processor or higher |
| Memory | 384 MB RAM |
| Graphics | 100% DirectX® 9.0b compatible 64MB Hardware Accelerated video card and the lateset drivers |
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Video reviews
4:50 Doom 3 BFG Edition Video Review - IGN Revews
IGN
20:14 Doom 3: BFG Edition Review
GmanLives
10:01 Doom 3 PC Game Review
GmanLives
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does DOOM 3 have multiplayer?
Yes, DOOM 3 has multiplayer.
Can DOOM 3 be played single-player?
Yes, besides multiplayer modes, DOOM 3 can also be played solo (single-player).
What languages does DOOM 3 support?
DOOM 3 is available in: English, German, Italian, Spanish - Spain, French.
Does DOOM 3 use Steam Cloud saves?
Yes, DOOM 3 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a DOOM 3 key?
The cheapest DOOM 3 key is currently sold by Instant Gaming for €3.19. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €3.19.
How much does DOOM 3 cost?
DOOM 3 currently costs from €3.19 — the cheapest offer across the stores we track.
Is Instant Gaming an official store or a keyshop?
Instant Gaming 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.