Anyone who grew up gaming with a ZX Spectrum is bound to remember Odin's excellent tour-de-force Nodes of Yesod. The game -a detailed and glorious looking arcade adventure- was both brilliant and a huge success; what's more it has aged gracefully too. Happily you can now play Nodes of Yesod on your iPhone (and apparently on the rest of them iDevices) in its completely revamped 25th Anniversary Edition which includes both the original and its shiny update. You can find it here and give its free Lite edition a go here. Oh, and should you care for playing this excellent remake for free on your browser, better try this link.