Alien Defense
| App ID | 1868840 |
| App Type | Game |
| Developer | MoonlightGames |
| Publisher | MoonlightGames |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 28990570 |
| Last Record Update | 14 May 2025 – 22:13:06 UTC ( |
| Release Date | 24 January 2022 – 10:36:25 UTC ( |
At night, Alien breaks into the base. Place the defenses tower and units properly and defeat all Aliens invading the base
Steam price history
Current Price
$2.99
Lowest Recorded Price
$2.09 at -30%
24 January 2022
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$2.99 | $2.99 | $2.09 | $2.09 at -30% | |
 Russian Ruble |
82 ₽ | $1.03 | -65.45% | $0.71 | 57 ₽ at -30% |
 Brazilian Real |
R$ 6,49 | $1.16 | -60.99% | $0.81 | R$ 4,54 at -30% |
 Kazakhstani Tenge |
650₸ | $1.19 | -60.04% | $0.83 | 455₸ at -30% |
 Ukrainian Hryvnia |
59₴ | $1.40 | -52.84% | $0.97 | 41₴ at -31% |
 Indian Rupee |
₹ 125 | $1.44 | -51.67% | $1.00 | ₹ 87 at -30% |
 South African Rand |
R 27.00 | $1.51 | -49.17% | $1.06 | R 18.90 at -30% |
 Indonesian Rupiah |
Rp 24999 | $1.52 | -48.89% | $1.06 | Rp 17499 at -30% |
 Chilean Peso |
CLP$ 1500 | $1.56 | -47.57% | $1.09 | CLP$ 1050 at -30% |
 Colombian Peso |
COL$ 6500 | $1.59 | -46.53% | $1.11 | COL$ 4550 at -30% |
 Vietnamese Dong |
43000₫ | $1.64 | -44.99% | $1.14 | 30000₫ at -30% |
 Philippine Peso |
₱99.95 | $1.74 | -41.51% | $1.22 | ₱69.96 at -30% |
 Uruguayan Peso |
$U72 | $1.79 | -39.90% | $1.24 | $U50 at -31% |
 South Asia - USD |
$1.89 | $1.89 | -36.79% | $1.32 | $1.32 at -30% |
 Thai Baht |
฿63.00 | $1.94 | -35.07% | $1.35 | ฿44.10 at -30% |
 Mexican Peso |
Mex$ 37.29 | $2.01 | -32.73% | $1.40 | Mex$ 26.10 at -30% |
 Malaysian Ringgit |
RM8.50 | $2.01 | -32.66% | $1.40 | RM5.95 at -30% |
 Norwegian Krone |
20,50 kr | $2.01 | -32.52% | $1.41 | 14,35 kr at -30% |
 Chinese Yuan |
¥ 15 | $2.09 | -30.02% | $1.46 | ¥ 10.50 at -30% |
 Japanese Yen |
¥ 310 | $2.09 | -29.78% | $1.46 | ¥ 217 at -30% |
 Saudi Riyal |
7.95 SR | $2.11 | -29.14% | $1.48 | 5.56 SR at -30% |
 Peruvian Sol |
S/.7.50 | $2.12 | -29.06% | $1.48 | S/.5.25 at -30% |
 Kuwaiti Dinar |
0.65 KD | $2.12 | -28.83% | $1.47 | 0.45 KD at -31% |
 CIS - U.S. Dollar |
$2.19 | $2.19 | -26.76% | $1.53 | $1.53 at -30% |
 New Zealand Dollar |
NZ$ 3.69 | $2.22 | -25.72% | $1.55 | NZ$ 2.58 at -30% |
 Taiwan Dollar |
NT$ 66 | $2.23 | -25.13% | $1.56 | NT$ 46 at -30% |
 Qatari Riyal |
8.19 QR | $2.25 | -24.73% | $1.57 | 5.73 QR at -30% |
 Hong Kong Dollar |
HK$ 18.00 | $2.29 | -23.30% | $1.60 | HK$ 12.60 at -30% |
 South Korean Won |
₩ 3300 | $2.38 | -20.23% | $1.66 | ₩ 2310 at -30% |
 U.A.E. Dirham |
9.00 AED | $2.45 | -18.05% | $1.71 | 6.30 AED at -30% |
 Canadian Dollar |
CDN$ 3.39 | $2.47 | -17.23% | $1.73 | CDN$ 2.37 at -30% |
 Singapore Dollar |
S$3.25 | $2.53 | -15.09% | $1.77 | S$2.27 at -30% |
 Costa Rican Colon |
₡1400 | $2.77 | -7.16% | $1.94 | ₡980 at -30% |
 Euro |
2,39€ | $2.80 | -6.11% | $1.96 | 1,67€ at -30% |
 British Pound |
£2.09 | $2.80 | -6.10% | $1.96 | £1.46 at -30% |
 Australian Dollar |
A$ 4.50 | $2.95 | -1.21% | $2.06 | A$ 3.15 at -30% |
 LATAM - U.S. Dollar |
$2.99 | $2.99 | $2.99 | $2.99 | |
 MENA - U.S. Dollar |
$2.99 | $2.99 | $2.99 | $2.99 | |
 Polish Zloty |
10,99zł | $3.03 | +1.61% | $2.12 | 7,69zł at -30% |
 Israeli New Shekel |
₪10.95 | $3.26 | +9.21% | $2.28 | ₪7.66 at -30% |
 Swiss Franc |
CHF 3.00 | $3.77 | +26.13% | $2.63 | CHF 2.10 at -30% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | MoonlightGames | |||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||
| Publisher | MoonlightGames | |||||||||||||||||||||||||||
| Store Release Date | 24 January 2022 – 10:37:07 UTC ( |
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| osarch | empty string | |||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||
| Primary Genre | Action (1) | |||||||||||||||||||||||||||
| Store Genres | Action (1), Indie (23), RPG (3) | |||||||||||||||||||||||||||
| Steam Release Date | 24 January 2022 – 10:36:25 UTC ( |
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| Store Asset Modification Time | 17 April 2022 – 09:36:30 UTC ( |
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| osextended | empty string | |||||||||||||||||||||||||||
| Detected Technologies (?) | Unity Engine, UnityIL2CPP SDK | |||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| First seen on SteamDB | 6 January 2022 – 02:16:07 UTC ( |
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Supported Languages
| 9 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Japanese | Yes | ||
| Simplified Chinese | Yes | ||
| Traditional Chinese | Yes | ||
| Korean | Yes |
Assets
Load all asset images| clienticon | 1b92fe5a3bef21300d854aad6b4382e1b1232040 | ||||||||||||||||||||||||||||||
| clienttga | 5fcd826ec4893ddf0c8855148b9eafb87494c59d | ||||||||||||||||||||||||||||||
| icon | a1c048b95b19b134805a32dcffc7245a0f5dc4cc | ||||||||||||||||||||||||||||||
| logo | 2746d864fbf2706161946c0fd194cd91ce55257e | ||||||||||||||||||||||||||||||
| logo_small | 2746d864fbf2706161946c0fd194cd91ce55257e_thumb | ||||||||||||||||||||||||||||||
| small_capsule |
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| header_image |
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| Assets |
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