Please, do not use this repository directly for development but refer to the bundle located at https://github.com/blupi-games/planetblupi-dev.git.
See the manpage for a user README.
You can find "mostly" the original source code from previous versions (v1.7 and
v1.8, 1997) under the tags v1.7.0 and v1.8.0. Note that both tags are
targetting the same commit. The reason is that the version 1.8 was done because
a bug was discovered on the cdroms (deployment problems only).