Harry Potter and the Sorcerer's Stone for Mac shipped in the UK yesterday.
Aspyr publishes the game – based on the popular Harry Potter children's book series.
Retailing for £29.99, the game follows Harry Potter's adventure from his arrival at Hogwarts School of Witchcraft and Wizardry.
Players solve puzzles, cast spells, battle foes and discover secrets, using skills such as sneak, climb and jump to navigate the 3D environment.
There are challenges to surmount, such as broomstick flying and fast-action flying game Quidditch.
The game features 20 characters from JK Rowling's fantasy series and is compatible with Mac OS 8.6 through to OS X.