Defense X – Expansion Pack
| App ID | 4008530 |
| App Type | DLC |
| Developer | Hcenter Game |
| Supported Systems | Windows |
| Last Changenumber | 31125733 |
| Last Record Update | 15 September 2025 – 22:10:05 UTC ( |
| Release Date | 15 September 2025 – 22:04:56 UTC ( |
| Parent App | Defense X (3976540) |
This DLC adds new maps, powerful enemies, and exclusive skins. Take on tougher challenges, conquer deadly foes, and unlock exciting rewards as you continue your journey to protect the world.
Steam price history
Introductory Offer, ends 22 September 2025
Current Price
$8.09 at -10%
Lowest Recorded Price
$8.09 at -10%
15 September 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$8.09 at -10% | $8.09 | $8.09 | $8.09 at -10% | |
 Russian Ruble |
315 ₽ at -10% | $3.76 | -53.44% | $3.76 | 315 ₽ at -10% |
 Kazakhstani Tenge |
2340₸ at -10% | $4.31 | -46.68% | $4.31 | 2340₸ at -10% |
 Vietnamese Dong |
116000₫ at -10% | $4.39 | -45.72% | $4.39 | 116000₫ at -10% |
 Ukrainian Hryvnia |
185₴ at -10% | $4.46 | -44.76% | $4.46 | 185₴ at -10% |
 Indonesian Rupiah |
Rp 74249 at -10% | $4.47 | -44.70% | $4.47 | Rp 74249 at -10% |
 LATAM - U.S. Dollar |
$4.49 at -10% | $4.49 | -44.50% | $4.49 | $4.49 at -10% |
 MENA - U.S. Dollar |
$4.49 at -10% | $4.49 | -44.50% | $4.49 | $4.49 at -10% |
 South Asia - USD |
$4.49 at -10% | $4.49 | -44.50% | $4.49 | $4.49 at -10% |
 Chinese Yuan |
¥ 32.40 at -10% | $4.55 | -43.70% | $4.55 | ¥ 32.40 at -10% |
 Indian Rupee |
₹ 405 at -10% | $4.58 | -43.31% | $4.58 | ₹ 405 at -10% |
 South African Rand |
R 81.90 at -10% | $4.73 | -41.41% | $4.73 | R 81.90 at -10% |
 Philippine Peso |
₱274.45 at -10% | $4.81 | -40.49% | $4.81 | ₱274.45 at -10% |
 Chilean Peso |
CLP$ 4680 at -10% | $4.91 | -39.26% | $4.91 | CLP$ 4680 at -10% |
 Saudi Riyal |
18.45 SR at -10% | $4.91 | -39.19% | $4.91 | 18.45 SR at -10% |
 Brazilian Real |
R$ 26,99 at -10% | $5.05 | -37.46% | $5.05 | R$ 26,99 at -10% |
 Taiwan Dollar |
NT$ 154 at -10% | $5.09 | -37.02% | $5.09 | NT$ 154 at -10% |
 CIS - U.S. Dollar |
$5.21 at -10% | $5.21 | -35.60% | $5.21 | $5.21 at -10% |
 Malaysian Ringgit |
RM22.05 at -10% | $5.24 | -35.17% | $5.24 | RM22.05 at -10% |
 Peruvian Sol |
S/.18.90 at -10% | $5.41 | -33.02% | $5.41 | S/.18.90 at -10% |
 Colombian Peso |
COL$ 21150 at -10% | $5.43 | -32.81% | $5.43 | COL$ 21150 at -10% |
 Kuwaiti Dinar |
1.66 KD at -10% | $5.43 | -32.81% | $5.43 | 1.66 KD at -10% |
 Qatari Riyal |
19.79 QR at -10% | $5.43 | -32.80% | $5.43 | 19.79 QR at -10% |
 Mexican Peso |
Mex$ 101.69 at -10% | $5.52 | -31.66% | $5.52 | Mex$ 101.69 at -10% |
 Thai Baht |
฿179.10 at -10% | $5.63 | -30.38% | $5.63 | ฿179.10 at -10% |
 Japanese Yen |
¥ 900 at -10% | $6.08 | -24.77% | $6.08 | ¥ 900 at -10% |
 Uruguayan Peso |
$U251 at -10% | $6.29 | -22.25% | $6.29 | $U251 at -10% |
 Singapore Dollar |
S$8.10 at -10% | $6.31 | -21.97% | $6.31 | S$8.10 at -10% |
 U.A.E. Dirham |
23.40 AED at -10% | $6.37 | -21.24% | $6.37 | 23.40 AED at -10% |
 South Korean Won |
₩ 8910 at -10% | $6.40 | -20.84% | $6.40 | ₩ 8910 at -10% |
 Hong Kong Dollar |
HK$ 52.20 at -10% | $6.71 | -16.96% | $6.71 | HK$ 52.20 at -10% |
 New Zealand Dollar |
NZ$ 11.92 at -10% | $6.98 | -13.65% | $6.98 | NZ$ 11.92 at -10% |
 Costa Rican Colon |
₡3780 at -10% | $7.47 | -7.56% | $7.47 | ₡3780 at -10% |
 Canadian Dollar |
CDN$ 10.61 at -10% | $7.68 | -5.03% | $7.68 | CDN$ 10.61 at -10% |
 Australian Dollar |
A$ 11.87 at -10% | $7.82 | -3.21% | $7.82 | A$ 11.87 at -10% |
 Israeli New Shekel |
₪29.65 at -10% | $8.84 | +9.35% | $8.84 | ₪29.65 at -10% |
 Norwegian Krone |
89,10 kr at -10% | $8.97 | +10.99% | $8.97 | 89,10 kr at -10% |
 British Pound |
£6.74 at -10% | $9.10 | +12.49% | $9.10 | £6.74 at -10% |
 Euro |
7,91€ at -10% | $9.31 | +15.14% | $9.31 | 7,91€ at -10% |
 Polish Zloty |
36,89zł at -10% | $10.18 | +25.93% | $10.18 | 36,89zł at -10% |
 Swiss Franc |
CHF 8.99 at -10% | $11.31 | +39.88% | $11.31 | CHF 8.99 at -10% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Hcenter Game | |
| DLCForAppID | Defense X (3976540) | |
| MustOwnAppToPurchase | Defense X (3976540) | |
| DLCAvailableOnStore | Yes | |
| ReleaseState | released | |
| Store Release Date | 15 September 2025 – 22:05:00 UTC ( |
|
| osarch | empty string | |
| Primary Genre | Simulation (28) | |
| Store Genres | Simulation (28), Strategy (2) | |
| Steam Release Date | 15 September 2025 – 22:04:56 UTC ( |
|
| Store Asset Modification Time | 10 September 2025 – 14:36:44 UTC ( |
|
| osextended | empty string | |
| First seen on SteamDB | 3 September 2025 – 14:43:21 UTC ( |
Supported Languages
| 6 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| German | Yes | ||
| Japanese | Yes | ||
| Korean | Yes | ||
| Russian | Yes | ||
| Vietnamese | Yes |
Assets
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