Tachyon Project
Playing now
0+0 vs. yesterday
0.0%of peak
All-time peak
98Jan 2018
Playing now
0+0 vs. yesterday
All-time peak
98Jan 2018
Cheapest region right now: Russia at 210 ₽ ≈ $2.45, 51.0% below yours.
| ≈ in USD | ||||
|---|---|---|---|---|
| $4.99 | $4.99 | yours | $0.49 · −90% · 7 Sep 2026 | |
| 210 ₽ | ≈ $2.45 | −51.0% | 21 ₽ · −90% · 7 Sep 2026 | |
| ₹260 | ≈ $2.72 | −45.4% | ₹26 · −90% · 7 Sep 2026 | |
| Rp 48.499 | ≈ $2.76 | −44.7% | Rp 4.849 · −90% · 7 Sep 2026 | |
| ₱175.00 | ≈ $2.80 | −44.0% | ₱17.50 · −90% · 7 Sep 2026 | |
| 75.000 ₫ | ≈ $2.89 | −42.1% | 7.500 ₫ · −90% · 7 Sep 2026 | |
| 130 ₴ | ≈ $2.91 | −41.6% | 13 ₴ · −90% · 7 Sep 2026 | |
| KWD 1.00 | ≈ $3.24 | −35.1% | KWD 0.10 · −90% · 7 Sep 2026 | |
| 1 500 ₸ | ≈ $3.30 | −33.8% | 150 ₸ · −90% · 7 Sep 2026 | |
| CLP 3.100 | ≈ $3.35 | −32.8% | CLP 310 · −90% · 7 Sep 2026 | |
| R$ 17,45 | ≈ $3.41 | −31.8% | R$ 1,74 · −90% · 7 Sep 2026 | |
| R 55,00 | ≈ $3.41 | −31.7% | R 5,50 · −90% · 7 Sep 2026 | |
| ฿115.00 | ≈ $3.49 | −30.2% | ฿11.50 · −90% · 7 Sep 2026 | |
| TWD 110 | ≈ $3.49 | −30.0% | TWD 11 · −90% · 7 Sep 2026 | |
| SAR 13.75 | ≈ $3.67 | −26.5% | SAR 1.37 · −90% · 7 Sep 2026 | |
| RM 15.00 | ≈ $3.69 | −26.1% | RM 1.50 · −90% · 7 Sep 2026 | |
| S/ 12.50 | ≈ $3.73 | −25.3% | S/ 1.25 · −90% · 7 Sep 2026 | |
| HKD 30.00 | ≈ $3.83 | −23.3% | HKD 3.00 · −90% · 7 Sep 2026 | |
| QAR 13.95 | ≈ $3.83 | −23.2% | QAR 1.39 · −90% · 7 Sep 2026 | |
| ¥600 | ≈ $3.89 | −22.0% | ¥60 · −90% · 7 Sep 2026 | |
| MXN 66.95 | ≈ $3.95 | −20.8% | MXN 6.69 · −90% · 7 Sep 2026 | |
| UYU 160 | ≈ $3.98 | −20.2% | UYU 16 · −90% · 7 Sep 2026 | |
| AED 15.00 | ≈ $4.08 | −18.1% | AED 1.50 · −90% · 7 Sep 2026 | |
| ₩5,600 | ≈ $4.17 | −16.5% | ₩560 · −90% · 7 Sep 2026 | |
| NZD 7.45 | ≈ $4.34 | −13.0% | NZD 0.74 · −90% · 7 Sep 2026 | |
| SGD 5.50 | ≈ $4.34 | −13.0% | SGD 0.55 · −90% · 7 Sep 2026 | |
| ¥30.00 | ≈ $4.47 | −10.4% | ¥3.00 · −90% · 7 Sep 2026 | |
| USD-LATAM · Latin America, Middle East and Türkiye | $4.49 | ≈ $4.49 | −10.0% | $0.44 · −90% · 7 Sep 2026 |
| COP 14.000 | ≈ $4.50 | −9.9% | COP 1.400 · −90% · 7 Sep 2026 | |
| USD-CIS · CIS | $4.50 | ≈ $4.50 | −9.8% | $0.45 · −90% · 7 Sep 2026 |
| USD-SASIA · South Asia | $4.50 | ≈ $4.50 | −9.8% | $0.45 · −90% · 7 Sep 2026 |
| CAD 6.49 | ≈ $4.70 | −5.9% | CAD 0.64 · −90% · 7 Sep 2026 | |
| CHF 4.20 | ≈ $5.17 | +3.7% | CHF 0.42 · −90% · 7 Sep 2026 | |
| AUD 7.50 | ≈ $5.39 | +8.0% | AUD 0.75 · −90% · 7 Sep 2026 | |
| ₡2 500 | ≈ $5.51 | +10.5% | ₡250 · −90% · 7 Sep 2026 | |
| 20,70 zł | ≈ $5.56 | +11.5% | 2,07 zł · −90% · 7 Sep 2026 | |
| ₪17.50 | ≈ $5.78 | +15.7% | ₪1.75 · −90% · 7 Sep 2026 | |
| 4,99 € | ≈ $5.80 | +16.2% | 0,49 € · −90% · 7 Sep 2026 | |
| 55,49 kr | ≈ $5.99 | +20.0% | 5,54 kr · −90% · 7 Sep 2026 | |
| £4.45 | ≈ $6.02 | +20.6% | £0.44 · −90% · 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 |
|---|---|---|---|---|
| 8 Sep 2026, 10:47 UTC | $4.99 | $0.49 → $4.99 (+918.4%) | — | Current |
| 7 Sep 2026, 10:01 UTC | $0.49 | First recorded | −90% | 25 h |
| Store | DRM | Base game | Store low | Cross-store low |
|---|---|---|---|---|
| Steamcheapest | Steam | $4.99 | $0.49 | Matches low |
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | — |
| Language | Interface | Full audio | Subtitles |
|---|