WOC2
Multiplayer 3D game for Android phones and Linux computers.
Download the game and play right away: no account to create.
Download WOC2 (Android)Version: …
The first time, Android asks you to allow your browser to install unknown apps: accept, then open the downloaded file.
On Linux
In a terminal:
curl -fsSL https://woc2.mr486.com/installer-linux.sh | shWOC2 appears in the applications menu and updates itself every time it starts.
Username filter: LDNOOBW list (Shutterstock, CC BY 4.0).