Mission To Fission
| App ID | 3402730 |
| App Type | Game |
| Developer | Higgsino |
| Publisher | Higgsino |
| Supported Systems | Windows Linux |
| Last Changenumber | 30154401 |
| Last Record Update | 20 July 2025 – 12:43:49 UTC ( |
| Release Date | 8 May 2025 – 07:13:12 UTC ( |
Nuclear fission simulator. Control A nuclear reactor, balancing Uranium fissile material. The game features a oversimplified reactor and the R.B.M.K Reactor in Chernobyl.
Steam price history
Current Price
$4.99
Lowest Recorded Price
$3.49 at -30%
8 May 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$4.99 | $4.99 | $3.49 | $3.49 at -30% | |
 Russian Ruble |
200 ₽ | $2.36 | -52.57% | $1.65 | 140 ₽ at -30% |
 Vietnamese Dong |
73500₫ | $2.78 | -44.18% | $1.95 | 51500₫ at -30% |
 Kazakhstani Tenge |
1500₸ | $2.79 | -44.00% | $1.95 | 1050₸ at -30% |
 Indian Rupee |
₹ 250 | $2.82 | -43.31% | $1.98 | ₹ 175 at -30% |
 Indonesian Rupiah |
Rp 47499 | $2.89 | -41.93% | $2.02 | Rp 33249 at -30% |
 LATAM - U.S. Dollar |
$2.99 | $2.99 | -40.08% | $2.09 | $2.09 at -30% |
 MENA - U.S. Dollar |
$2.99 | $2.99 | -40.08% | $2.09 | $2.09 at -30% |
 South Asia - USD |
$2.99 | $2.99 | -40.08% | $2.09 | $2.09 at -30% |
 South African Rand |
R 52.00 | $2.99 | -39.98% | $2.09 | R 36.40 at -30% |
 Ukrainian Hryvnia |
124₴ | $3.01 | -39.62% | $2.08 | 86₴ at -31% |
 Philippine Peso |
₱174.95 | $3.06 | -38.61% | $2.14 | ₱122.46 at -30% |
 Chinese Yuan |
¥ 22 | $3.08 | -38.10% | $2.16 | ¥ 15.40 at -30% |
 Chilean Peso |
CLP$ 3000 | $3.15 | -36.84% | $2.20 | CLP$ 2100 at -30% |
 Brazilian Real |
R$ 16,99 | $3.15 | -36.82% | $2.20 | R$ 11,89 at -30% |
 Saudi Riyal |
11.95 SR | $3.18 | -36.17% | $2.22 | 8.36 SR at -30% |
 CIS - U.S. Dollar |
$3.29 | $3.29 | -34.07% | $2.30 | $2.30 at -30% |
 Malaysian Ringgit |
RM13.99 | $3.32 | -33.41% | $2.32 | RM9.79 at -30% |
 Taiwan Dollar |
NT$ 102 | $3.37 | -32.42% | $2.34 | NT$ 71 at -30% |
 Colombian Peso |
COL$ 13500 | $3.45 | -30.82% | $2.41 | COL$ 9450 at -30% |
 Peruvian Sol |
S/.12.00 | $3.46 | -30.59% | $2.42 | S/.8.40 at -30% |
 Mexican Peso |
Mex$ 64.49 | $3.48 | -30.09% | $2.44 | Mex$ 45.14 at -30% |
 Qatari Riyal |
12.99 QR | $3.57 | -28.27% | $2.50 | 9.09 QR at -30% |
 Kuwaiti Dinar |
1.10 KD | $3.60 | -27.81% | $2.52 | 0.77 KD at -30% |
 Thai Baht |
฿115.00 | $3.62 | -27.28% | $2.54 | ฿80.50 at -30% |
 Japanese Yen |
¥ 580 | $3.93 | -21.17% | $2.75 | ¥ 406 at -30% |
 Uruguayan Peso |
$U159 | $3.96 | -20.45% | $2.77 | $U111 at -30% |
 South Korean Won |
₩ 5600 | $4.03 | -19.16% | $2.82 | ₩ 3920 at -30% |
 U.A.E. Dirham |
15.00 AED | $4.08 | -18.15% | $2.85 | 10.50 AED at -30% |
 Singapore Dollar |
S$5.25 | $4.09 | -17.96% | $2.86 | S$3.67 at -30% |
 Hong Kong Dollar |
HK$ 33.00 | $4.24 | -15.02% | $2.96 | HK$ 23.10 at -30% |
 New Zealand Dollar |
NZ$ 7.39 | $4.41 | -11.58% | $3.08 | NZ$ 5.17 at -30% |
 Canadian Dollar |
CDN$ 6.49 | $4.68 | -6.05% | $3.27 | CDN$ 4.54 at -30% |
 Costa Rican Colon |
₡2400 | $4.76 | -4.55% | $3.33 | ₡1680 at -30% |
 Australian Dollar |
A$ 7.50 | $4.99 | +0.13% | $3.49 | A$ 5.25 at -30% |
 Israeli New Shekel |
₪18.50 | $5.56 | +11.58% | $3.89 | ₪12.95 at -30% |
 Norwegian Krone |
55,49 kr | $5.62 | +12.63% | $3.93 | 38,84 kr at -30% |
 British Pound |
£4.29 | $5.81 | +16.54% | $4.06 | £3.00 at -30% |
 Euro |
4,99€ | $5.85 | +17.25% | $4.09 | 3,49€ at -30% |
 Polish Zloty |
22,99zł | $6.33 | +26.99% | $4.43 | 16,09zł at -30% |
 Swiss Franc |
CHF 5.49 | $6.89 | +38.12% | $4.82 | CHF 3.84 at -30% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Higgsino | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Higgsino | |||||||||||||||||||
| Store Release Date | 8 May 2025 – 07:13:12 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.youtube.com/@Higgsinophysics |
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| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Simulation (28), Early Access (70) | |||||||||||||||||||
| Store Asset Modification Time | 3 May 2025 – 11:34:56 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 100 | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| Early Access Release Date | 8 May 2025 – 00:00:00 UTC ( |
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| First seen on SteamDB | 11 December 2024 – 10:46:31 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
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