dangen software package provides shoot em up game where accurate shooting matters, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dangen
dangen is installed in your system.
Make ensure the dangen package were installed using the commands given below,
$ sudo dpkg-query -l | grep dangen *
You will get with dangen package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Games |
| Package | dangen |
| Version | 0.5-4 |
| Description | shoot em up game where accurate shooting matters |
| Sub Section | Games |