Machinarium, the point-and-click adventure about a bug-eyed robot named Josef and his girlfriend Berta, was originally released in 2009 and is very good—in fact, it was the game that hooked me on Amanita Design's later work, including Botanicula and Samorost 3. But it hasn't aged particularly well, mainly because it was built using Adobe Flash. So Amanita has updated it with a completely redone "Definitive Version" that's now available on Steam. 

"We’ve reprogrammed Machinarium from the scratch. The game is now using a custom made DirectX engine instead of Flash which has become quite old-fashioned in recent years," Amanita wrote. "Therefore you can finally enjoy Machinarium even on modern high resolution screens. And thanks to added gamepad support, the game works perfectly in Steam Big Picture." 

The updated version also features 12 Steam achievements, Steam Cloud saves, and even leaderboards for "Quickest Win" and "Explorer," which measures total distance traveled. It's also been localized with 14 different languages, and the studio said that Steam trading cards are also planned, hopefully in the summer. 

The Definitive Version update is free for existing owners of Machinarium, and it makes a tremendous difference: It looks fantastic at high resolution, and runs like butter. Machinarium is also currently on sale for $2.50/£2/€2.50 as part of the Steam Summer Sale, which runs until July 5.