Killer Island
| App ID | 3912430 |
| App Type | Game |
| Developer | Tbjbu2 |
| Publisher | Tbjbu2 |
| Franchise | Tbjbu2 |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 35946306 |
| Last Record Update | 18 May 2026 – 20:45:01 UTC ( |
| Release Date | 13 March 2026 – 11:47:39 UTC ( |
Stranded with your friends—but one of you is a killer. A first-person social deduction survival horror game. Chop wood to stay warm, hunt animals for food, retrieve artifacts for sacrifice, and expose the killer before it’s too late. 3–8 players, short matches, proximity voice chat.
Steam price history
Special Promotion, ends 8 October 2026
Current Price
-20% $3.99
Lowest Recorded Price
-20% $3.99
13 March 2026
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
-20% $3.99 | $3.99 | $3.99 | -20% $3.99 | |
 Russian Ruble |
-20% 160 ₽ | $1.91 | -52.05% | $1.91 | -20% 160 ₽ |
 Indian Rupee |
-20% ₹ 200 | $2.08 | -47.86% | $2.08 | -20% ₹ 200 |
 Indonesian Rupiah |
-20% Rp 37999 | $2.12 | -46.76% | $2.12 | -20% Rp 37999 |
 Ukrainian Hryvnia |
-20% 99₴ | $2.20 | -44.85% | $2.20 | -20% 99₴ |
 Philippine Peso |
-20% ₱139.96 | $2.23 | -43.95% | $2.23 | -20% ₱139.96 |
 Vietnamese Dong |
-20% 59000₫ | $2.27 | -43.09% | $2.27 | -20% 59000₫ |
 LATAM - U.S. Dollar |
-20% $2.39 | $2.39 | -40.10% | $2.39 | -20% $2.39 |
 MENA - U.S. Dollar |
-20% $2.39 | $2.39 | -40.10% | $2.39 | -20% $2.39 |
 SASIA - U.S. Dollar |
-20% $2.39 | $2.39 | -40.10% | $2.39 | -20% $2.39 |
 Chilean Peso |
-20% CLP$ 2400 | $2.42 | -39.30% | $2.42 | -20% CLP$ 2400 |
 South African Rand |
-20% R 41.60 | $2.49 | -37.40% | $2.49 | -20% R 41.60 |
 Taiwan Dollar |
-21% NT$ 81 | $2.54 | -36.20% | $2.54 | -21% NT$ 81 |
 Saudi Riyal |
-20% 9.56 SR | $2.55 | -35.89% | $2.55 | -20% 9.56 SR |
 Brazilian Real |
-20% R$ 13,59 | $2.60 | -34.63% | $2.60 | -20% R$ 13,59 |
 Chinese Yuan |
-20% ¥ 17.60 | $2.62 | -34.21% | $2.62 | -20% ¥ 17.60 |
 CIS - U.S. Dollar |
-20% $2.63 | $2.63 | -34.09% | $2.63 | -20% $2.63 |
 Kazakhstani Tenge |
-20% 1200₸ | $2.69 | -32.48% | $2.69 | -20% 1200₸ |
 Malaysian Ringgit |
-20% RM11.19 | $2.73 | -31.34% | $2.73 | -20% RM11.19 |
 Thai Baht |
-20% ฿92.00 | $2.75 | -31.04% | $2.75 | -20% ฿92.00 |
 Peruvian Sol |
-20% S/.9.60 | $2.78 | -30.21% | $2.78 | -20% S/.9.60 |
 Mexican Peso |
-20% Mex$ 51.59 | $2.84 | -28.81% | $2.84 | -20% Mex$ 51.59 |
 Kuwaiti Dinar |
-20% 0.88 KD | $2.84 | -28.59% | $2.84 | -20% 0.88 KD |
 Qatari Riyal |
-20% 10.39 QR | $2.85 | -28.53% | $2.85 | -20% 10.39 QR |
 Japanese Yen |
-20% ¥ 464 | $2.93 | -26.32% | $2.93 | -20% ¥ 464 |
 Uruguayan Peso |
-20% $U127 | $3.13 | -21.35% | $3.13 | -20% $U127 |
 Colombian Peso |
-20% COL$ 10800 | $3.26 | -18.19% | $3.26 | -20% COL$ 10800 |
 U.A.E. Dirham |
-20% 12.00 AED | $3.26 | -18.12% | $3.26 | -20% 12.00 AED |
 Singapore Dollar |
-20% S$4.20 | $3.28 | -17.69% | $3.28 | -20% S$4.20 |
 New Zealand Dollar |
-20% NZ$ 5.91 | $3.31 | -16.81% | $3.31 | -20% NZ$ 5.91 |
 South Korean Won |
-20% ₩ 4480 | $3.33 | -16.46% | $3.33 | -20% ₩ 4480 |
 Hong Kong Dollar |
-20% HK$ 26.40 | $3.36 | -15.69% | $3.36 | -20% HK$ 26.40 |
 Canadian Dollar |
-20% CDN$ 5.19 | $3.64 | -8.70% | $3.64 | -20% CDN$ 5.19 |
 Australian Dollar |
-20% A$ 6.00 | $4.16 | +4.41% | $4.16 | -20% A$ 6.00 |
 Costa Rican Colon |
-20% ₡1920 | $4.19 | +5.04% | $4.19 | -20% ₡1920 |
 Euro |
-20% 3,99€ | $4.49 | +12.57% | $4.49 | -20% 3,99€ |
 British Pound |
-20% £3.43 | $4.54 | +13.84% | $4.54 | -20% £3.43 |
 Norwegian Krone |
-20% 44,39 kr | $4.61 | +15.66% | $4.61 | -20% 44,39 kr |
 Polish Zloty |
-20% 18,39zł | $4.72 | +18.31% | $4.72 | -20% 18,39zł |
 Israeli New Shekel |
-20% ₪14.80 | $4.84 | +21.52% | $4.84 | -20% ₪14.80 |
 Swiss Franc |
-20% CHF 4.39 | $5.29 | +32.82% | $5.29 | -20% CHF 4.39 |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Tbjbu2 | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Tbjbu2 | |||||||||||||||||||
| Store Release Date | 13 March 2026 – 11:47:42 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/UQ2d55yXf7 |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Adventure (25), Casual (4), Indie (23), RPG (3), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 13 March 2026 – 11:47:39 UTC ( |
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| Store Asset Modification Time | 12 August 2025 – 01:54:30 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| name_localized |
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| Detected Technologies | Unreal Engine, CEF SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 28 July 2025 – 00:29:26 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 | ||
| Portuguese - Brazil | Yes | ||
| Simplified Chinese | Yes | ||
| Russian | Yes |
Assets
Load all asset images
| trailer_name | Trailer |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 3912430/899080590/891ca658c6ff6f78c23b411cd8230acb4dd69a13/1754124584/microtrailer.webm |
| video/mp4 | 3912430/899080590/891ca658c6ff6f78c23b411cd8230acb4dd69a13/1754124584/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3912430/899080590/891ca658c6ff6f78c23b411cd8230acb4dd69a13/1754124584/dash_av1.mpd |
| dash_h264 | 3912430/899080590/891ca658c6ff6f78c23b411cd8230acb4dd69a13/1754124584/dash_h264.mpd |
| hls_h264 | 3912430/899080590/891ca658c6ff6f78c23b411cd8230acb4dd69a13/1754124584/hls_264_master.m3u8 |
| screenshot_medium | 257175771/82cb079a3ebabb217a23e05a6230f62c9006cd55/movie_600x337.jpg |
| screenshot_full | 257175771/82cb079a3ebabb217a23e05a6230f62c9006cd55/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 2 August 2025 – 11:26:17 UTC |
