[**Arctic Warfare**](https://rocketnine.itch.io/arctic-warfare) is now available to play. Battle tanks in the arctic, demolish trees and annihilate snowmen. View the source code [here](https://code.rocket9labs.com/tslocum/arcticwarfare).

etk is a library for the [Ebitengine](https://ebitengine.org) game engine that simplifies creating graphical user interfaces. The [README](https://code.rocket9labs.com/tslocum/etk#features) lists the features and widgets. [Boxcars](https://code.rocketnine.space/tslocum/boxcars) uses etk to greatly simplify UI development, as its single codebase targets web, desktop and Android.

bgammon.org is a free online multiplayer backgammon service without any ads. Source code: https://code.rocket9labs.com/tslocum/bgammon 

Announcing bgammon.org (online multiplayer backgammon) I have developed an entirely free and open source multiplayer backgammon service. You can try it out by visiting https://bgammon.org or by connecting via SSH: `ssh bgammon.org -p 5000` I would very much appreciate help with testing and feedback from anyone who knows how to play backgammon, or is interested in learning. The rules of backgammon are available here: https://bkgm.com/rules.html The password prompt is currently non-functional, and private lobbies are not yet available. Otherwise, the service is ready to test out, particularly the accuracy of the backgammon simulation. Because there are no accounts yet, everyone is logged in as a guest. A terminal-based client is available, and a graphical client is planned. The terminal-based client is available over the web at the link above. This is accomplished by using [GoTTY](https://github.com/sorenisanerd/gotty). Move pieces by dragging them or by clicking a source space and then a destination space. You may make multiple moves by dragging a checker directly to its final destination. The source code is available here: [server](https://code.rocketnine.space/tslocum/bgammon) & [client](https://code.rocketnine.space/tslocum/bgammon-cli). Feel free to contact me directly at trevor@rocket9labs.com with test results and feedback.

Also available via SSH: `ssh playnetris.com` Source code: https://code.rocket9labs.com/tslocum/netris