String Theory
| App ID | 1129760 |
| App Type | Game |
| Developer | ZHANGHAILONG |
| Publisher | Zhanghailong |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30083505 |
| Last Record Update | 16 July 2025 – 06:44:18 UTC ( |
| Release Date | 6 March 2025 – 17:53:41 UTC ( |
This is a music game where players can practice rhythm skills. Players will practice some basic music structures, and the music will be transformed into attack skills to defeat different enemies.
Steam price history
Current Price
$13.99
Lowest Recorded Price
$6.99 at -30%
26 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$13.99 | $13.99 | $6.99 | $6.99 at -30% | |
 Russian Ruble |
520 ₽ | $6.61 | -52.72% | $3.42 | 269 ₽ at -30% |
 South Asia - USD |
$6.79 | $6.79 | -51.47% | $3.84 | $3.84 at -30% |
 Kazakhstani Tenge |
3800₸ | $7.13 | -49.03% | $3.80 | 2030₸ at -30% |
 Vietnamese Dong |
192000₫ | $7.34 | -47.53% | $3.80 | 99500₫ at -30% |
 Ukrainian Hryvnia |
310₴ | $7.42 | -46.92% | $3.76 | 157₴ at -30% |
 Indonesian Rupiah |
Rp 122999 | $7.53 | -46.16% | $3.90 | Rp 63699 at -30% |
 Indian Rupee |
₹ 650 | $7.54 | -46.07% | $3.90 | ₹ 336 at -30% |
 South African Rand |
R 135.00 | $7.62 | -45.51% | $3.95 | R 70.00 at -30% |
 LATAM - U.S. Dollar |
$7.79 | $7.79 | -44.32% | $4.05 | $4.05 at -30% |
 MENA - U.S. Dollar |
$7.79 | $7.79 | -44.32% | $4.05 | $4.05 at -30% |
 Brazilian Real |
R$ 44,49 | $7.97 | -43.02% | $4.13 | R$ 23,09 at -30% |
 CIS - U.S. Dollar |
$7.99 | $7.99 | -42.89% | $4.40 | $4.40 at -30% |
 Philippine Peso |
₱460.00 | $8.05 | -42.43% | $4.10 | ₱234.50 at -30% |
 Chilean Peso |
CLP$ 7800 | $8.09 | -42.16% | $4.17 | CLP$ 4025 at -30% |
 Saudi Riyal |
30.95 SR | $8.25 | -41.02% | $4.19 | 15.74 SR at -30% |
 Taiwan Dollar |
NT$ 248 | $8.43 | -39.73% | $4.45 | NT$ 131 at -30% |
 Malaysian Ringgit |
RM36.00 | $8.47 | -39.40% | $4.40 | RM18.72 at -30% |
 Kuwaiti Dinar |
2.60 KD | $8.50 | -39.19% | $4.44 | 1.36 KD at -30% |
 Colombian Peso |
COL$ 35000 | $8.70 | -37.80% | $4.52 | COL$ 18200 at -30% |
 Peruvian Sol |
S/.31.50 | $8.83 | -36.83% | $4.51 | S/.16.10 at -30% |
 Qatari Riyal |
32.99 QR | $9.06 | -35.23% | $4.80 | 17.49 QR at -30% |
 Mexican Peso |
Mex$ 169.99 | $9.06 | -35.20% | $4.62 | Mex$ 86.79 at -30% |
 Thai Baht |
฿295.00 | $9.10 | -34.93% | $4.75 | ฿154.00 at -30% |
 Chinese Yuan |
¥ 68 | $9.47 | -32.28% | $3.70 | ¥ 26.60 at -30% |
 Uruguayan Peso |
$U425 | $10.52 | -24.76% | $5.37 | $U217 at -30% |
 U.A.E. Dirham |
39.00 AED | $10.61 | -24.09% | $5.52 | 20.30 AED at -30% |
 Japanese Yen |
¥ 1600 | $10.75 | -23.15% | $5.64 | ¥ 840 at -30% |
 Singapore Dollar |
S$14.00 | $10.89 | -22.10% | $5.44 | S$7.00 at -30% |
 South Korean Won |
₩ 15500 | $11.14 | -20.36% | $5.53 | ₩ 7700 at -30% |
 Hong Kong Dollar |
HK$ 89.00 | $11.34 | -18.89% | $5.89 | HK$ 46.20 at -30% |
 Costa Rican Colon |
₡6000 | $11.89 | -14.98% | $6.38 | ₡3220 at -30% |
 New Zealand Dollar |
NZ$ 20.49 | $12.21 | -12.66% | $6.15 | NZ$ 10.32 at -30% |
 Canadian Dollar |
CDN$ 17.99 | $13.09 | -6.37% | $6.61 | CDN$ 9.09 at -30% |
 Australian Dollar |
A$ 20.50 | $13.33 | -4.67% | $6.60 | A$ 10.15 at -30% |
 Norwegian Krone |
155,00 kr | $15.21 | +8.75% | $7.55 | 77,00 kr at -30% |
 Israeli New Shekel |
₪51.95 | $15.47 | +10.60% | $7.70 | ₪25.86 at -30% |
 British Pound |
£11.79 | $15.81 | +13.04% | $7.98 | £5.95 at -30% |
 Euro |
13,79€ | $16.03 | +14.62% | $7.93 | 6,82€ at -30% |
 Polish Zloty |
63,99zł | $17.52 | +25.24% | $8.81 | 32,19zł at -30% |
 Swiss Franc |
CHF 15.49 | $19.30 | +37.96% | $9.58 | CHF 7.69 at -30% |
Valve suggested prices are shown on package pages.
Price history
Initializing price history graph…
Price history is limited. View full data for free by signing in.
Click on a currency name to load price history for that particular currency.
Additional Information
| Developer | ZHANGHAILONG | |||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | Zhanghailong | |||||||||||||||||
| Store Release Date | 6 March 2025 – 17:53:45 UTC ( |
|||||||||||||||||
| osarch | empty string | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Primary Genre | Indie (23) | |||||||||||||||||
| Store Genres | Action (1), Casual (4), Indie (23), RPG (3), Simulation (28), Strategy (2), Early Access (70) | |||||||||||||||||
| Steam Release Date | 6 March 2025 – 17:53:41 UTC ( |
|||||||||||||||||
| Store Asset Modification Time | 2 April 2025 – 10:51:43 UTC ( |
|||||||||||||||||
| library_assets |
|
|||||||||||||||||
| osextended | empty string | |||||||||||||||||
| name_localized |
|
|||||||||||||||||
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, Vorbis SDK, cURL SDK | |||||||||||||||||
| deckresolutionoverride | 1920x1080 | |||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| Early Access Release Date | 6 March 2025 – 00:00:00 UTC ( |
|||||||||||||||||
| First seen on SteamDB | 25 July 2019 – 15:04:13 UTC ( |
|||||||||||||||||
| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||
Supported Languages
| 6 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| German | Yes | |||
| French | Yes | |||
| Spanish - Spain | Yes | |||
| Russian | Yes |
Assets
Load all asset images| clienticon | 4a588df4733a7a840af010889d499024867c2a2b | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| clienttga | df834534e328b78794fdc425a40ba3eacf230ae3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| icon | 40db47fa805095b21eab497b0d10274f3260681d | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| clienticns | e3c606c7fd144fc8167842fecc1ec1002f7277fe | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LinuxClientIcon | e3c606c7fd144fc8167842fecc1ec1002f7277fe | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| small_capsule |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| header_image |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| library_assets_full |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Trailers |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
