Firefly
| App ID | 3730000 |
| App Type | Game |
| Developer | Lazy Boy Studio |
| Publisher | Lazy Boy Studio |
| Supported Systems | Windows |
| Last Changenumber | 29824200 |
| Last Record Update | 30 June 2025 – 14:20:34 UTC ( |
| Release Date | 30 June 2025 – 14:20:29 UTC ( |
This is a relaxing and casual simulation game. Use tools such as countdown and focus alarm to improve your focus efficiency. Talk and interact with your partners to improve their favorability. The game scenes include classrooms, future cities, train compartments and ordinary houses.
Steam price history
Current Price
$5.99
Lowest Recorded Price
$5.39 at -10%
30 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$5.99 | $5.99 | $5.39 | $5.39 at -10% | |
 Russian Ruble |
240 ₽ | $3.07 | -48.67% | $2.76 | 216 ₽ at -10% |
 Kazakhstani Tenge |
1750₸ | $3.32 | -44.57% | $2.98 | 1575₸ at -10% |
 Vietnamese Dong |
87500₫ | $3.34 | -44.14% | $3.00 | 78500₫ at -10% |
 Indonesian Rupiah |
Rp 56499 | $3.46 | -42.22% | $3.11 | Rp 50849 at -10% |
 South African Rand |
R 62.00 | $3.48 | -41.90% | $3.13 | R 55.80 at -10% |
 Indian Rupee |
₹ 300 | $3.48 | -41.79% | $3.13 | ₹ 270 at -10% |
 South Asia - USD |
$3.49 | $3.49 | -41.74% | $3.14 | $3.14 at -10% |
 Ukrainian Hryvnia |
149₴ | $3.56 | -40.56% | $3.20 | 134₴ at -10% |
 LATAM - U.S. Dollar |
$3.59 | $3.59 | -40.07% | $3.23 | $3.23 at -10% |
 MENA - U.S. Dollar |
$3.59 | $3.59 | -40.07% | $3.23 | $3.23 at -10% |
 Chinese Yuan |
¥ 26 | $3.62 | -39.54% | $3.25 | ¥ 23.40 at -10% |
 Philippine Peso |
₱209.95 | $3.66 | -38.77% | $3.30 | ₱188.95 at -10% |
 Brazilian Real |
R$ 20,49 | $3.68 | -38.52% | $3.31 | R$ 18,44 at -10% |
 Chilean Peso |
CLP$ 3600 | $3.71 | -37.91% | $3.34 | CLP$ 3240 at -10% |
 Saudi Riyal |
13.95 SR | $3.71 | -37.91% | $3.34 | 12.55 SR at -10% |
 Malaysian Ringgit |
RM16.50 | $3.88 | -35.13% | $3.49 | RM14.85 at -10% |
 Colombian Peso |
COL$ 16000 | $3.98 | -33.41% | $3.58 | COL$ 14400 at -10% |
 CIS - U.S. Dollar |
$3.99 | $3.99 | -33.39% | $3.59 | $3.59 at -10% |
 Taiwan Dollar |
NT$ 118 | $4.01 | -32.98% | $3.60 | NT$ 106 at -10% |
 Peruvian Sol |
S/.14.50 | $4.08 | -31.75% | $3.67 | S/.13.05 at -10% |
 Kuwaiti Dinar |
1.25 KD | $4.08 | -31.72% | $3.66 | 1.12 KD at -10% |
 Mexican Peso |
Mex$ 76.99 | $4.10 | -31.51% | $3.69 | Mex$ 69.29 at -10% |
 Thai Baht |
฿135.00 | $4.15 | -30.62% | $3.74 | ฿121.50 at -10% |
 Qatari Riyal |
15.99 QR | $4.39 | -26.68% | $3.95 | 14.39 QR at -10% |
 Uruguayan Peso |
$U189 | $4.69 | -21.70% | $4.21 | $U170 at -10% |
 Japanese Yen |
¥ 700 | $4.71 | -21.33% | $4.24 | ¥ 630 at -10% |
 U.A.E. Dirham |
17.50 AED | $4.76 | -20.46% | $4.28 | 15.75 AED at -10% |
 South Korean Won |
₩ 6700 | $4.81 | -19.60% | $4.33 | ₩ 6030 at -10% |
 Hong Kong Dollar |
HK$ 39.00 | $4.96 | -17.05% | $4.47 | HK$ 35.10 at -10% |
 Singapore Dollar |
S$6.50 | $5.05 | -15.61% | $4.54 | S$5.85 at -10% |
 New Zealand Dollar |
NZ$ 8.99 | $5.32 | -11.02% | $4.79 | NZ$ 8.09 at -10% |
 Costa Rican Colon |
₡2800 | $5.55 | -7.31% | $4.99 | ₡2520 at -10% |
 Canadian Dollar |
CDN$ 7.79 | $5.66 | -5.42% | $5.09 | CDN$ 7.01 at -10% |
 Australian Dollar |
A$ 8.79 | $5.69 | -4.86% | $5.12 | A$ 7.91 at -10% |
 Norwegian Krone |
65,00 kr | $6.30 | +5.27% | $5.67 | 58,50 kr at -10% |
 Israeli New Shekel |
₪21.95 | $6.52 | +8.99% | $5.87 | ₪19.75 at -10% |
 British Pound |
£4.99 | $6.69 | +11.74% | $6.02 | £4.49 at -10% |
 Euro |
5,89€ | $6.83 | +14.03% | $6.14 | 5,30€ at -10% |
 Polish Zloty |
27,50zł | $7.49 | +25.06% | $6.74 | 24,75zł at -10% |
 Swiss Franc |
CHF 6.49 | $8.06 | +34.70% | $7.26 | CHF 5.84 at -10% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Lazy Boy Studio | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Lazy Boy Studio | |||||||||||||||||||
| Store Release Date | 30 June 2025 – 14:20:34 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Casual (4) | |||||||||||||||||||
| Steam Release Date | 30 June 2025 – 14:20:29 UTC ( |
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| Store Asset Modification Time | 20 June 2025 – 16:13:45 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 7 May 2025 – 16:27:47 UTC ( |
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Supported Languages
| 4 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Japanese | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Traditional Chinese | Yes | Yes |
