You can earn all achievements in a single playthrough, but it requires playing on and finishing in under 6 hours to unlock the "Old School" achievement. Story Achievements (Unmissable): Doctor Walker: Take Hans to the Patriarch. Beastmaster: Get a Youki friend. Flying Kate: Use Boris's plane. Hansception: Enter the dream. Heartless: Witness Oscar's sacrifice. At the edge of the world: Find Syberia. On the way to Syberia: Finish the game. Missable Achievements:
Place the in the gap and interact with the panels clockwise. The Frozen North: Radar Frequency Syberia 2 XLBA - Xbox 360 [Arcade]
Finish the game on difficult mode in under 6 hours. Key Puzzle Solutions Romansburg: Candy Machine Use the Small Key on the right-most machine to get coins. You can earn all achievements in a single