Moodle Plugins directory: Game | Moodle.org
Game
This module gets input from quiz, glossary or questions and plays some games. The games are:
* hangman
* crossword
* cryptex
* millionaire
* sudoku
* Snakes and Ladders
* The hidden picture
* Book with questions
If you like this module please consider donating via PayPal at

It's a project that has been active since 2007 and is the number 7 on downloads in the last 12 months according to https://moodle.org/plugins/stats.php?plugin_category=1.
This module is and will remain free, but your donation allows me to continue the development, and any amount is greatly appreciated.
Now is GDPR compliant.
Publications (Google Scholar profile):
line 519 of /mod/game/mod_form.php: call to moodle_database->get_in_or_equal()
line 132 of /mod/game/mod_form.php: call to mod_game_mod_form->get_array_question_categories()
line 217 of /lib/formslib.php: call to mod_game_mod_form->definition()
line 127 of /course/moodleform_mod.php: call to moodleform->__construct()
line 157 of /course/modedit.php: call to moodleform_mod->__construct()
Could you please have a look?
https://moodle.org/mod/forum/discuss.php?d=470323