Some things that should not have been forgotten were lost - until now(!). That's because Lego: Lord of the Rings ventured onto the App Store today, a year after it was first released.
While it's unconfirmed, history tell us the $5 iOS version is probably a port of the handheld fellowship on 3DS and Vita. The App Store notes there are over 90 playable characters, two control systems, and Game Center achievements, but there's no mention of co-op.