Radiation Island
Playing now
3+0 vs. yesterday
30%of peak
All-time peak
10Jul 2026
Playing now
3+0 vs. yesterday
All-time peak
10Jul 2026
Cheapest region right now: Russia at 129 ₽ ≈ $1.49, 70.2% below yours.
| ≈ in USD | ||||
|---|---|---|---|---|
| −50%$4.99 | $4.99 | yours | $4.99 · −50% · 7 Sep 2026 | |
| −50%129 ₽ | ≈ $1.49 | −70.2% | 129 ₽ · −50% · 7 Sep 2026 | |
| −50%₹174 | ≈ $1.84 | −63.1% | ₹174 · −50% · 7 Sep 2026 | |
| −50%84 ₴ | ≈ $1.88 | −62.3% | 84 ₴ · −50% · 7 Sep 2026 | |
| −50%Rp 34.999 | ≈ $1.98 | −60.3% | Rp 34.999 · −50% · 7 Sep 2026 | |
| −50%R$ 10,34 | ≈ $2.02 | −59.6% | R$ 10,34 · −50% · 7 Sep 2026 | |
| −50%925 ₸ | ≈ $2.03 | −59.3% | 925 ₸ · −50% · 7 Sep 2026 | |
| −50%60.000 ₫ | ≈ $2.30 | −53.9% | 60.000 ₫ · −50% · 7 Sep 2026 | |
| −50%₱144.97 | ≈ $2.31 | −53.6% | ₱144.97 · −50% · 7 Sep 2026 | |
| −50%CLP 2.200 | ≈ $2.36 | −52.7% | CLP 2.200 · −50% · 7 Sep 2026 | |
| −50%R 39,50 | ≈ $2.47 | −50.5% | R 39,50 · −50% · 7 Sep 2026 | |
| USD-SASIA · South Asia | −50%$2.74 | ≈ $2.74 | −45.1% | $2.74 · −50% · 7 Sep 2026 |
| −50%¥18.50 | ≈ $2.76 | −44.8% | ¥18.50 · −50% · 7 Sep 2026 | |
| −50%UYU 114 | ≈ $2.83 | −43.2% | UYU 114 · −50% · 7 Sep 2026 | |
| −50%฿94.50 | ≈ $2.87 | −42.4% | ฿94.50 · −50% · 7 Sep 2026 | |
| −50%RM 11.75 | ≈ $2.90 | −41.8% | RM 11.75 · −50% · 7 Sep 2026 | |
| −50%SAR 10.97 | ≈ $2.93 | −41.4% | SAR 10.97 · −50% · 7 Sep 2026 | |
| −50%TWD 93 | ≈ $2.94 | −41.1% | TWD 93 · −50% · 7 Sep 2026 | |
| −50%COP 9.250 | ≈ $2.95 | −40.8% | COP 9.250 · −50% · 7 Sep 2026 | |
| −50%KWD 0.97 | ≈ $3.14 | −37.1% | KWD 0.97 · −50% · 7 Sep 2026 | |
| USD-CIS · CIS | −50%$3.14 | ≈ $3.14 | −37.1% | $3.14 · −50% · 7 Sep 2026 |
| −50%¥505 | ≈ $3.26 | −34.6% | ¥505 · −50% · 7 Sep 2026 | |
| −50%S/ 11.00 | ≈ $3.28 | −34.3% | S/ 11.00 · −50% · 7 Sep 2026 | |
| −50%HKD 26.00 | ≈ $3.32 | −33.5% | HKD 26.00 · −50% · 7 Sep 2026 | |
| −50%MXN 56.99 | ≈ $3.37 | −32.5% | MXN 56.99 · −50% · 7 Sep 2026 | |
| −50%QAR 12.49 | ≈ $3.43 | −31.2% | QAR 12.49 · −50% · 7 Sep 2026 | |
| −50%NZD 6.19 | ≈ $3.64 | −27.1% | NZD 6.19 · −50% · 7 Sep 2026 | |
| −50%36,00 kr | ≈ $3.88 | −22.2% | 36,00 kr · −50% · 7 Sep 2026 | |
| −50%₩5,250 | ≈ $3.89 | −21.9% | ₩5,250 · −50% · 7 Sep 2026 | |
| −50%AED 14.50 | ≈ $3.95 | −20.9% | AED 14.50 · −50% · 7 Sep 2026 | |
| −50%SGD 5.00 | ≈ $3.95 | −20.9% | SGD 5.00 · −50% · 7 Sep 2026 | |
| −50%CAD 5.74 | ≈ $4.15 | −16.8% | CAD 5.74 · −50% · 7 Sep 2026 | |
| −50%4,09 € | ≈ $4.75 | −4.7% | 4,09 € · −50% · 7 Sep 2026 | |
| −50%17,99 zł | ≈ $4.85 | −2.8% | 17,99 zł · −50% · 7 Sep 2026 | |
| −50%£3.59 | ≈ $4.86 | −2.7% | £3.59 · −50% · 7 Sep 2026 | |
| USD-LATAM · Latin America, Middle East and Türkiye | −50%$4.99 | ≈ $4.99 | −0.0% | $4.99 · −50% · 7 Sep 2026 |
| −50%₡2 300 | ≈ $5.07 | +1.6% | ₡2 300 · −50% · 7 Sep 2026 | |
| −50%AUD 7.25 | ≈ $5.23 | +4.8% | AUD 7.25 · −50% · 7 Sep 2026 | |
| −50%₪18.47 | ≈ $6.13 | +22.9% | ₪18.47 · −50% · 7 Sep 2026 | |
| −50%CHF 5.25 | ≈ $6.49 | +30.0% | CHF 5.25 · −50% · 7 Sep 2026 |
Only 1 discount recorded so far, which is not enough to read a rhythm. Until it is, the sale calendar is the better guide. The next window is 25 Nov 2026 to 1 Dec 2026. How the forecast works
| When | Price | Change | Discount | Lasted |
|---|---|---|---|---|
| 7 Sep 2026, 00:15 UTC | $4.99 | First recorded | −50% | Current |
| Store | DRM | Base game | Store low | Cross-store low |
|---|---|---|---|---|
| Steamcheapest | Steam | $4.99 | $4.99 | Matches low |
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | ✓ | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Italian | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Korean | ✓ | — | ✓ |
| Portuguese - Portugal | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Spanish - Spain | ✓ | — | ✓ |