Alto's Adventure vs Alto's Odyssey Game Comparison
The History of Piedmont Italy - Italian Genealogy
My Life to Live (1962) - News - IMDb
Alto's Odyssey' Review: Once More Down the Mountain – TouchArcade
The Story Behind Alto's Adventure
Alto's Adventure Wiki
Altos Adventure Vita - Vita Homebrew Games (Action) - GameBrew
Alto's Odyssey - Score 350,000 points Challenge
Alto's Odyssey: The Lost City - PCGamingWiki PCGW - bugs, fixes