Mission Pack 2: Extreme Battle — cheap CD keys, compare prices
Is it worth buying?
The price is well above its low (was €0.32) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
Mission Pack 2: Extreme Battle is an add-on for EARTH DEFENSE FORCE 4.1 The Shadow of New Despair. It contains 23 missions, a mix of new and classic ones, where the player takes on the bugs, robots and battleships from the Ravager arsenal. It was developed by SANDLOT and published by D3 PUBLISHER in 2016.
Best price today
€11.99
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €10.79
- On Steam
- €11.99
- all-time low
- €0.3223 Jul
- Average low, 5 mo.
- €3.11
The cheapest Mission Pack 2: Extreme Battle key right now costs €11.99 at Steam. (Prices as of )
Offers 1 · PC · from €11.99
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
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Lowest official since we started tracking (Aug 2026)
€4.91
Aug 2026
Lowest — keyshops
€0.49
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.91 | — |
| Sept 2026 | €4.91 | — |
| Aug 2026 | €4.91 | €0.49 |
| Jul 2026 | €4.91 | €0.32 |
| Jun 2026 | €4.91 | — |
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
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 64bit, Windows 8.1 64bit Windows 10 64bit | Windows 7 64bit, Windows 8.1 64bit Windows 10 64bit |
| Processor | 3 GHz 2 Core | 3.2GHz 4Core |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | AMD Radeon HD 7870 / NVIDIA GeForce GTX 660 （2GB Model or higher） | AMD Radeon HD 7970 / NVIDIA GeForce GTX 760 （3GB Model or higher） |
| DirectX | Version 11 | Version 11 |
| Storage | 8 GB available space | 8 GB available space |
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About this game — FAQ
Does Mission Pack 2: Extreme Battle have co-op?
Yes, Mission Pack 2: Extreme Battle has a co-op mode.
Does Mission Pack 2: Extreme Battle have multiplayer?
Yes, Mission Pack 2: Extreme Battle has multiplayer.
Can Mission Pack 2: Extreme Battle be played single-player?
Yes, besides multiplayer modes, Mission Pack 2: Extreme Battle can also be played solo (single-player).
Does Mission Pack 2: Extreme Battle support a controller/gamepad?
Yes, Mission Pack 2: Extreme Battle has full controller support.
What languages does Mission Pack 2: Extreme Battle support?
Mission Pack 2: Extreme Battle is available in: English, Japanese.
Does Mission Pack 2: Extreme Battle use Steam Cloud saves?
Yes, Mission Pack 2: Extreme Battle uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Mission Pack 2: Extreme Battle key?
The cheapest Mission Pack 2: Extreme Battle key is currently sold by Steam for €11.99. The lowest price we have ever recorded for this game: €0.32.
How much does Mission Pack 2: Extreme Battle cost?
Mission Pack 2: Extreme Battle currently costs from €11.99 — 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.