Operation Eventide
| App ID | 4200970 |
| App Type | Game |
| Developer | kolulu |
| Publisher | kolulu |
| Supported Systems | Windows |
| Last Changenumber | 39056601 |
| Last Record Update | 21 September 2026 – 09:05:16 UTC ( |
| Release Date | 17 September 2026 – 09:41:26 UTC ( |
Adelle, a former magical girl, wakes up in a robotic body. Still picking up the pieces after her untimely demise, she seeks the truth of her new life. Experience as this 'love song' resounds in the rift of magic and logic in this nostalgic, thrilling yuri sci-fi visual novel.
Steam price history
Current Price
$14.99
Lowest Recorded Price
-20% $11.99
17 September 2026
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$14.99 | $14.99 | $11.99 | -20% $11.99 | |
 Ukrainian Hryvnia |
335₴ | $7.44 | -50.32% | $5.95 | -20% 268₴ |
 Indian Rupee |
₹ 719 | $7.47 | -50.10% | $5.98 | -20% ₹ 575 |
 Indonesian Rupiah |
Rp 134999 | $7.54 | -49.66% | $6.03 | -20% Rp 107999 |
 Philippine Peso |
₱475.00 | $7.58 | -49.37% | $6.07 | -20% ₱380.00 |
 Russian Ruble |
660 ₽ | $7.89 | -47.35% | $6.31 | -20% 528 ₽ |
 Vietnamese Dong |
216000₫ | $8.31 | -44.55% | $6.65 | -20% 173000₫ |
 CIS - U.S. Dollar |
$8.55 | $8.55 | -42.96% | $6.84 | -20% $6.84 |
 LATAM - U.S. Dollar |
$8.55 | $8.55 | -42.96% | $6.84 | -20% $6.84 |
 MENA - U.S. Dollar |
$8.55 | $8.55 | -42.96% | $6.84 | -20% $6.84 |
 SASIA - U.S. Dollar |
$8.55 | $8.55 | -42.96% | $6.84 | -20% $6.84 |
 Chinese Yuan |
¥ 59 | $8.79 | -41.30% | $7.03 | -20% ¥ 47.20 |
 Thai Baht |
฿295.00 | $8.82 | -41.13% | $7.05 | -20% ฿236.00 |
 Malaysian Ringgit |
RM36.75 | $8.99 | -39.98% | $7.19 | -20% RM29.40 |
 South African Rand |
R 149.99 | $9.00 | -39.92% | $7.20 | -20% R 119.99 |
 Chilean Peso |
CLP$ 9549 | $9.63 | -35.71% | $7.70 | -20% CLP$ 7639 |
 Taiwan Dollar |
NT$ 308 | $9.67 | -35.43% | $7.73 | -20% NT$ 246 |
 Saudi Riyal |
37.49 SR | $10.03 | -33.08% | $8.02 | -20% 29.99 SR |
 Kazakhstani Tenge |
4510₸ | $10.12 | -32.46% | $8.09 | -20% 3608₸ |
 Brazilian Real |
R$ 53,49 | $10.26 | -31.51% | $8.21 | -20% R$ 42,79 |
 Kuwaiti Dinar |
3.20 KD | $10.36 | -30.88% | $8.28 | -20% 2.56 KD |
 Qatari Riyal |
38.75 QR | $10.63 | -29.05% | $8.50 | -20% 31.00 QR |
 Peruvian Sol |
S/.37.75 | $10.94 | -26.95% | $8.75 | -20% S/.30.20 |
 Hong Kong Dollar |
HK$ 87.00 | $11.08 | -26.04% | $8.86 | -20% HK$ 69.60 |
 Mexican Peso |
Mex$ 204.99 | $11.28 | -24.70% | $9.02 | -20% Mex$ 163.99 |
 Colombian Peso |
COL$ 38999 | $11.78 | -21.37% | $9.42 | -20% COL$ 31199 |
 South Korean Won |
₩ 16000 | $11.90 | -20.58% | $9.52 | -20% ₩ 12800 |
 Japanese Yen |
¥ 1900 | $12.03 | -19.69% | $9.63 | -20% ¥ 1520 |
 Uruguayan Peso |
$U510 | $12.60 | -15.93% | $10.08 | -20% $U408 |
 Canadian Dollar |
CDN$ 17.99 | $12.62 | -15.77% | $10.10 | -20% CDN$ 14.39 |
 Singapore Dollar |
S$16.25 | $12.70 | -15.23% | $10.16 | -20% S$13.00 |
 U.A.E. Dirham |
47.49 AED | $12.92 | -13.75% | $10.34 | -20% 37.99 AED |
 New Zealand Dollar |
NZ$ 23.49 | $13.19 | -11.99% | $10.55 | -20% NZ$ 18.79 |
 Australian Dollar |
A$ 20.95 | $14.54 | -2.96% | $11.63 | -20% A$ 16.76 |
 Costa Rican Colon |
₡7350 | $16.04 | +7.03% | $12.83 | -20% ₡5880 |
 Polish Zloty |
62,99zł | $16.16 | +7.87% | $12.93 | -20% 50,39zł |
 Swiss Franc |
CHF 13.49 | $16.28 | +8.64% | $13.02 | -20% CHF 10.79 |
 Euro |
15,49€ | $17.43 | +16.33% | $13.94 | -20% 12,39€ |
 Israeli New Shekel |
₪54.49 | $17.85 | +19.09% | $14.28 | -20% ₪43.59 |
 Norwegian Krone |
175,00 kr | $18.19 | +21.37% | $14.55 | -20% 140,00 kr |
 British Pound |
£13.75 | $18.20 | +21.44% | $14.56 | -20% £11.00 |
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.
Tags
Categories
Hardware Categories
Accessibility Categories
Additional Information
| Developer | kolulu | |||||||||||||||||||
| controller_support | partial | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | kolulu | |||||||||||||||||||
| Store Release Date | 17 September 2026 – 09:41:28 UTC ( |
|||||||||||||||||||
| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/kolulu.itch.io https://x.com/56koruru |
|||||||||||||||||||
| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Indie (23) | |||||||||||||||||||
| Steam Release Date | 17 September 2026 – 09:41:26 UTC ( |
|||||||||||||||||||
| Store Asset Modification Time | 27 November 2025 – 20:16:47 UTC ( |
|||||||||||||||||||
| library_assets |
|
|||||||||||||||||||
| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 100 | |||||||||||||||||||
| Content Descriptors | Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 21 November 2025 – 02:44:36 UTC ( |
|||||||||||||||||||
| Content Descriptors (Including DLC) | Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | Operation Eventide Official trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/microtrailer.webm |
| video/mp4 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/dash_av1.mpd |
| dash_h264 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/dash_h264.mpd |
| hls_h264 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/hls_264_master.m3u8 |
| screenshot_medium | 257236425/f9100f722ae32f1f8e62ae9f491391d5a4462d60/movie_600x337.jpg |
| screenshot_full | 257236425/f9100f722ae32f1f8e62ae9f491391d5a4462d60/movie_full.jpg |
| all_ages | false |
| is_highlight | true |
| timestamp | 18 August 2026 – 23:32:58 UTC |
