To cite package ‘creepyalien’ in publications use:

Krasser R, Prevos P (2025). creepyalien: Puzzle Game for the R Console. R package version 1.0.0, https://github.com/rolkra/creepyalien.

Corresponding BibTeX entry:

  @Manual{,
    title = {creepyalien: Puzzle Game for the R Console},
    author = {Roland Krasser and Peter Prevos},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://github.com/rolkra/creepyalien},
  }