Harry Potter and the Philosopher's Stone

Harry Potter and the Philosopher's Stone (PC, 2001) has an open-source reimplementation, SplittyDev/openhp1, and 1 other public project, including a source port.

Data checked 2026-10-13 · unbaked registry

Projects

OpenHP1 (Harry Potter)

Reimplementation7 starspushed 2026-08-19no licenserelease v0.2.0

Open reimplementation of the Harry Potter 1 PC game

status beta

Flipendo

Source portSurrealEngine (Unreal Engine 1 reimplementation) + UnrealScript4 starspushed 2026-10-12GPL-3.0 license

Open-source engine for Harry Potter and the Philosopher's Stone / Sorcerer's Stone (2001 PC): widescreen, any resolution, no SafeDisc. Built on SurrealEngine. Requires your own game files.

Plays HP1 (and CoS) PC without SafeDisc, widescreen

What you need

You need your own copy of the game: these projects ship code only.

More on PC

GameMethodYearStarsLast push

PCMindustrySource releaseAgent environment201929k2026-10-11 PCosu!Source releaseReadable bytecode+1200719k2026-10-12 PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16 PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12 PCDune 2000Reimplementation199818k2026-10-11 PCAge of Empires IIReimplementation199914k2026-10-03 PCCataclysm: Dark Days AheadSource release201313k2026-10-12 PCCivilization VSource releaseReimplementation201011k2026-10-12

Found via kymie131.github.io/openportsgames/api/ports.json

GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.