Marble Parkour
Roll, boost be fast and avoid traps in this challenging marble parkour game. Make level records, collect achievements and finish challenging tracks

Very Positive · 79 reviews
95% positive (75 / 79)





Can your steam-powered inventions save the ancient Library of Alexandria? Will you sacrifice the library to protect the city? Or the future king instead?
Released
June 10, 2016
Price
Platforms
macOS · Linux · Windows
Developer
Publisher
Last sync
September 26, 2026
Can your steam-powered inventions save the ancient Library of Alexandria? Will you sacrifice the library to protect the city? Or will you protect the future king Ptolemy IV instead?
"Choice of Alexandria" is an interactive novella by Kevin Gold, author of "Choice of Robots." Your choices control the story. It's entirely text-based--90,000 words, without graphics or sound effects--and fueled by the vast, unstoppable power of your imagination.
The year is 245 BCE; you’re a heroic polymath librarian, invited to Alexandria to tutor prince Ptolemy IV. Coach the prince in the Olympics--or help him ditch the Olympics to show his art and poetry there instead.
Or disregard your tutelage to focus on inventions instead! With the help of Archimedes and Euclid, you can discover the steam engine, the germ theory of disease, or even robotic automata, thousands of years ahead of schedule.
Will you deplete the libraries of other cities to enrich your own? Achieve popularity for your scientific inventions, or protect the legacy of the empire? Will Ptolemy IV grow up hedonistic and selfish, or wise and just? Will you be ransomed by the pirate queen Nefertari, or can you win her over with your silver tongue?
Change the course of history in "Choice of Alexandria!"