From June 2019, Perang Laut - Maritime Warfare has done in development mode. Some bugs still appers, but not too much.

You can download the demo version in https://sengkala.itch.io/peranglaut

Now, Sengkala Dev collaborate with Ginvo Studio in making final version of Perang Laut - Maritime Warfare,  Perang Laut - Sultan and Company. We open crowdfunding for international in https://www.indiegogo.com/projects/perang-laut-sultans-and-company/x/16001714 and also in https://www.kitabisa.com/peranglaut for Indonesia. More detial read in Indiegogo.

Hope this crowdfunding can maximazing this game since lack of art quality and hard to understanding still become big problem.