Source of Madness, King Arthur: Knight’s Tale and more of our favourite indies this week

With the latest iteration of the Steam Festival behind us, we return today with a fresh look at the world of indie games with our hidden indie gems column.Things aren’t much quieter this week, in part because of the IndieCade virtual event, which kicks off today and runs until Saturday, October 24. You can expect a host of developer-lead streams, new gameplay reveals and other conference-like sessions you’ll be able to view from home.This week’s line-up consists of new reveals, and a couple we missed last week.Hot indie games week of October 12Source of MadnessI am not one to usually…