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First Principles: A Calculus PlatformerSteam players
As of
Players, all time30-day average
0 players3 of 30 days observed
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 11 Nov 2026 | |
| Player counts | Every 30 days (dormant tier) | 30 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
Price and Sale HistoryPrice now
$4.99Usual price
Lowest we've seen
$4.9925 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
First Principles: A Calculus Platformer Run and jump across the graphs of real functions. Every level is a curve — its derivative shapes the platforms and hazards. 40+ stages from parabolas to Riemann sums, AP Calculus BC, physics, and aerospace curves, ending in a Mandelbrot boss. A platformer that teaches real calculus.
Screenshots
| Day (UTC) | Peak | Average | Polls |
|---|---|---|---|
| 11 Nov 2026 | 1 | 1 | 1 |
| 3 Nov 2026 | 0 | 0 | 1 |
