Litecash is the first fork of Beam. It is built on the Mimblewimble protocol and is a pure proof of work coin. There is no ICO or block reward for developers. Litecash has released several updates and has a relatively active github lead by 2 developers. On the roadmap are atomic swaps, Lelantus and confidential assets. Steady progress has been made in building a community over 1000+ via Twitter, Discord & QQ. A large % of Litecash investors and miners are located in Asia.