MK-ULTRA Psychic Defense
| App ID | 3121430 |
| App Type | Game |
| Developer | Zero Sequels |
| Publisher | Zero Sequels |
| Supported Systems | Windows |
| Last Changenumber | 27924129 |
| Last Record Update | 13 March 2025 – 02:50:59 UTC ( |
| Release Date | 2 December 2024 – 11:10:37 UTC ( |
Play as a young Ted Kaczynski, experiencing first hand the horrors of the MK-ULTRA program in this highly unique psychedelic tower defense game.
Steam price history
Current Price
$1.99
Lowest Recorded Price
$1.99
10 May 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$1.99 | $1.99 | $1.99 | $1.99 | |
 Russian Ruble |
82 ₽ | $1.04 | -47.51% | $0.95 | 75 ₽ at -25% |
 Kazakhstani Tenge |
600₸ | $1.12 | -43.49% | $1.12 | 600₸ |
 Vietnamese Dong |
30000₫ | $1.14 | -42.34% | $1.14 | 30000₫ |
 Ukrainian Hryvnia |
50₴ | $1.19 | -39.85% | $1.19 | 50₴ |
 Indonesian Rupiah |
Rp 19499 | $1.19 | -39.77% | $0.92 | Rp 15000 at -25% |
 Indian Rupee |
₹ 105 | $1.21 | -38.87% | $0.86 | ₹ 75 at -25% |
 South African Rand |
R 21.50 | $1.22 | -38.50% | $1.22 | R 21.50 |
 Brazilian Real |
R$ 6,99 | $1.25 | -36.91% | $1.25 | R$ 6,99 |
 Philippine Peso |
₱71.49 | $1.25 | -36.85% | $1.25 | ₱71.49 |
 South Asia - USD |
$1.29 | $1.29 | -35.18% | $1.29 | $1.29 |
 Malaysian Ringgit |
RM5.69 | $1.34 | -32.49% | $1.34 | RM5.69 |
 Colombian Peso |
COL$ 5500 | $1.36 | -31.36% | $0.93 | COL$ 3750 at -25% |
 Chilean Peso |
CLP$ 1300 | $1.36 | -31.29% | $0.78 | CLP$ 750 at -25% |
 CIS - U.S. Dollar |
$1.39 | $1.39 | -30.15% | $1.39 | $1.39 |
 Saudi Riyal |
5.25 SR | $1.39 | -29.67% | $1.39 | 5.25 SR |
 Peruvian Sol |
S/.5.00 | $1.40 | -29.42% | $1.05 | S/.3.75 at -25% |
 Mexican Peso |
Mex$ 26.99 | $1.44 | -27.23% | $1.20 | Mex$ 22.50 at -25% |
 Thai Baht |
฿47.00 | $1.46 | -26.49% | $1.46 | ฿47.00 |
 Kuwaiti Dinar |
0.45 KD | $1.47 | -25.89% | $1.47 | 0.45 KD |
 LATAM - U.S. Dollar |
$1.49 | $1.49 | -25.13% | $1.49 | $1.49 |
 MENA - U.S. Dollar |
$1.49 | $1.49 | -25.13% | $1.49 | $1.49 |
 Qatari Riyal |
5.49 QR | $1.50 | -24.22% | $1.50 | 5.49 QR |
 Taiwan Dollar |
NT$ 45 | $1.53 | -23.07% | $1.25 | NT$ 37 at -26% |
 Chinese Yuan |
¥ 11 | $1.53 | -22.96% | $1.04 | ¥ 7.50 at -25% |
 Uruguayan Peso |
$U64 | $1.59 | -20.00% | $1.59 | $U64 |
 Japanese Yen |
¥ 235 | $1.60 | -19.42% | $1.60 | ¥ 235 |
 U.A.E. Dirham |
6.00 AED | $1.63 | -17.91% | $1.63 | 6.00 AED |
 Hong Kong Dollar |
HK$ 13.00 | $1.65 | -16.78% | $1.65 | HK$ 13.00 |
 South Korean Won |
₩ 2300 | $1.66 | -16.30% | $1.66 | ₩ 2300 |
 Singapore Dollar |
S$2.15 | $1.68 | -15.48% | $1.68 | S$2.15 |
 New Zealand Dollar |
NZ$ 2.99 | $1.79 | -9.81% | $1.79 | NZ$ 2.99 |
 Costa Rican Colon |
₡950 | $1.88 | -5.35% | $1.48 | ₡750 at -25% |
 Canadian Dollar |
CDN$ 2.59 | $1.90 | -4.33% | $1.90 | CDN$ 2.59 |
 Australian Dollar |
A$ 2.95 | $1.93 | -2.85% | $1.93 | A$ 2.95 |
 Israeli New Shekel |
₪7.25 | $2.16 | +8.75% | $2.16 | ₪7.25 |
 Norwegian Krone |
22,25 kr | $2.20 | +11.00% | $2.20 | 22,25 kr |
 British Pound |
£1.69 | $2.28 | +14.91% | $2.28 | £1.69 |
 Euro |
1,99€ | $2.33 | +17.52% | $2.33 | 1,99€ |
 Polish Zloty |
8,99zł | $2.48 | +24.86% | $2.07 | 7,50zł at -25% |
 Swiss Franc |
CHF 2.25 | $2.83 | +42.67% | $2.83 | CHF 2.25 |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Zero Sequels | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | Zero Sequels | |||||||||||||||||
| Store Release Date | 2 December 2024 – 11:10:40 UTC ( |
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| osarch | 64 | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Primary Genre | Strategy (2) | |||||||||||||||||
| Store Genres | Strategy (2), Early Access (70) | |||||||||||||||||
| Steam Release Date | 2 December 2024 – 11:10:37 UTC ( |
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| Store Asset Modification Time | 15 November 2024 – 14:15:17 UTC ( |
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| osextended | empty string | |||||||||||||||||
| review_score | 7 | |||||||||||||||||
| review_percentage | 100 | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||
| Early Access Release Date | 2 December 2024 – 00:00:00 UTC ( |
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| First seen on SteamDB | 20 July 2024 – 14:29:36 UTC ( |
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Supported Languages
| 10 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Japanese | Yes | ||
| Korean | Yes | ||
| Russian | Yes | ||
| Simplified Chinese | Yes | ||
| Spanish - Latin America | Yes |
Assets
Load all asset images| clienticon | 7a3012af1adddcdf163158b47e6479356c5f766c | ||||||||||||||||||||||||||||||
| clienttga | 52ac52670fc6c54f9cc129f584c1a69c2d5cdfb9 | ||||||||||||||||||||||||||||||
| icon | 236c48c30aee51389cf7cef8eb0ec96055e4320c | ||||||||||||||||||||||||||||||
| LinuxClientIcon | 0fea587b1aa6e69d7849dff8dcb7c5a74a8144b1 | ||||||||||||||||||||||||||||||
| small_capsule |
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