First Principles: A Calculus Platformer
Last seen
0Sampled 1 hour ago · not a live figure
—of peak
Launch peak so far
200:15 UTC
Cheapest region right now: Philippines at ₱169.00 ≈ $2.65, 46.8% below yours.
| ≈ in USD | ||||
|---|---|---|---|---|
| $4.99 | $4.99 | yours | $4.24 · −15% · 17 Oct 2026 | |
| ₱169.00 | ≈ $2.65 | −46.8% | ₱143.65 · −15% · 17 Oct 2026 | |
| Rp 49.499 | ≈ $2.73 | −45.3% | Rp 42.074 · −15% · 17 Oct 2026 | |
| ₹259 | ≈ $2.73 | −45.3% | ₹220 · −15% · 17 Oct 2026 | |
| 130 ₴ | ≈ $2.86 | −42.7% | 110 ₴ · −15% · 17 Oct 2026 | |
| 240 ₽ | ≈ $2.99 | −40.1% | 204 ₽ · −15% · 17 Oct 2026 | |
| 77.500 ₫ | ≈ $3.00 | −39.8% | 66.000 ₫ · −15% · 17 Oct 2026 | |
| ฿105.00 | ≈ $3.11 | −37.6% | ฿89.25 · −15% · 17 Oct 2026 | |
| R 54,49 | ≈ $3.26 | −34.6% | R 46,31 · −15% · 17 Oct 2026 | |
| USD-CIS · CIS | $3.29 | ≈ $3.29 | −34.1% | $2.79 · −15% · 17 Oct 2026 |
| USD-LATAM · Latin America, Middle East and Türkiye | $3.29 | ≈ $3.29 | −34.1% | $2.79 · −15% · 17 Oct 2026 |
| USD-SASIA · South Asia | $3.29 | ≈ $3.29 | −34.1% | $2.79 · −15% · 17 Oct 2026 |
| ¥22.00 | ≈ $3.31 | −33.7% | ¥18.70 · −15% · 17 Oct 2026 | |
| RM 13.49 | ≈ $3.33 | −33.4% | RM 11.46 · −15% · 17 Oct 2026 | |
| CLP 3.449 | ≈ $3.47 | −30.4% | CLP 2.931 · −15% · 17 Oct 2026 | |
| TWD 117 | ≈ $3.58 | −28.2% | TWD 99 · −15% · 17 Oct 2026 | |
| R$ 19,49 | ≈ $3.59 | −28.1% | R$ 16,56 · −15% · 17 Oct 2026 | |
| SAR 13.49 | ≈ $3.60 | −27.9% | SAR 11.46 · −15% · 17 Oct 2026 | |
| 1 650 ₸ | ≈ $3.64 | −27.1% | 1 402 ₸ · −15% · 17 Oct 2026 | |
| HKD 30.00 | ≈ $3.82 | −23.4% | HKD 25.50 · −15% · 17 Oct 2026 | |
| S/ 13.49 | ≈ $3.89 | −22.0% | S/ 11.46 · −15% · 17 Oct 2026 | |
| MXN 73.99 | ≈ $3.91 | −21.6% | MXN 62.89 · −15% · 17 Oct 2026 | |
| KWD 1.25 | ≈ $4.03 | −19.3% | KWD 1.06 · −15% · 17 Oct 2026 | |
| QAR 14.75 | ≈ $4.05 | −18.8% | QAR 12.53 · −15% · 17 Oct 2026 | |
| ₩5,450 | ≈ $4.08 | −18.2% | ₩4,630 · −15% · 17 Oct 2026 | |
| ¥655 | ≈ $4.17 | −16.5% | ¥556 · −15% · 17 Oct 2026 | |
| CAD 5.99 | ≈ $4.29 | −14.1% | CAD 5.09 · −15% · 17 Oct 2026 | |
| COP 13.999 | ≈ $4.37 | −12.4% | COP 11.899 · −15% · 17 Oct 2026 | |
| UYU 178 | ≈ $4.43 | −11.2% | UYU 151 · −15% · 17 Oct 2026 | |
| NZD 7.89 | ≈ $4.45 | −10.9% | NZD 6.70 · −15% · 17 Oct 2026 | |
| SGD 5.89 | ≈ $4.61 | −7.7% | SGD 5.00 · −15% · 17 Oct 2026 | |
| AED 16.99 | ≈ $4.63 | −7.3% | AED 14.44 · −15% · 17 Oct 2026 | |
| AUD 6.95 | ≈ $4.88 | −2.2% | AUD 5.90 · −15% · 17 Oct 2026 | |
| CHF 4.39 | ≈ $5.33 | +6.9% | CHF 3.73 · −15% · 17 Oct 2026 | |
| 21,49 zł | ≈ $5.45 | +9.3% | 18,26 zł · −15% · 17 Oct 2026 | |
| ₪17.99 | ≈ $5.75 | +15.2% | ₪15.29 · −15% · 17 Oct 2026 | |
| 5,19 € | ≈ $5.80 | +16.2% | 4,41 € · −15% · 17 Oct 2026 | |
| ₡2 700 | ≈ $5.96 | +19.5% | ₡2 295 · −15% · 17 Oct 2026 | |
| £4.59 | ≈ $6.15 | +23.2% | £3.90 · −15% · 17 Oct 2026 | |
| 59,50 kr | ≈ $6.45 | +29.2% | 50,57 kr · −15% · 17 Oct 2026 |
Last seen
0Sampled 1 hour ago · not a live figure
Launch peak so far
200:15 UTC
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 18 Dec 2026 to 1 Jan 2027. How the forecast works
| When | Price | Change | Discount | Lasted |
|---|---|---|---|---|
| 24 Oct 2026, 18:57 UTC | $4.99 | $4.24 → $4.99 (+17.7%) | — | Current |
| 17 Oct 2026, 20:07 UTC | $4.24 | — | −15% | 7 days |
| 28 Sep 2026, 14:19 UTC | Free | First recorded | — | 19 days |
| Store | DRM | Base game | Store low | Cross-store low |
|---|---|---|---|---|
| Steamcheapest | Steam | $4.99 | $4.24 | Matches low |
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English |
| Language | Interface | Full audio | Subtitles |
|---|