Manatees (family Trichechidae, genus Trichechus) are large, fully aquatic, mostly herbivorous marine mammals sometimes known as sea cows (Wikipedia). Cards Against a Manatee is a digital card game, which has absolutely nothing to do with said mammal. It's heavily inspired by (but not associated with) the similarly named game Cards Against Humanity. Credit for the core game idea and all the playing cards used in this project goes to Cards Against Humanity.
Create a directory for your card packages. Each card package is a subdirectory containing two files: black_cards.csv
and white_cards.csv. The name of the subdirectory is considered to be the name of that card package.
The CSV files have no header. The black_cards.csv file has three columns of the form
1,Why can’t I sleep at night?,1
where the first column is the card ID, the second is the card text, and the last column is the "pick" value, which indicates how many white cards each player gets to pick for that white card (i.e. the number of blanks on that card).
Similarly, the white_cards.csv file is of the form
1,Being on fire.
where the first column is the card ID and the second is the card text.
When starting the backend, set an environment variable named CARD_PACKS_BASE_PATH to the OS-appropriate path
pointing to the card packages base directory (i.e. the directory containing the different card package directories).
Example: A directory /home/me/cards/default contains two files black_cards.csv and white_cards.csv. Hence,
we have a card package called default, and we set CARD_PACKS_BASE_PATH=/home/me/cards.
Limitations:
- Currently, the only supported card package name is
default - The game currently only supports single-pick cards. That is, black cards with a pick value (third column) of anything other than 1 are ignored.
- Place your card packages (see above) into
server/cards, creating thecardsdirectory as needed. Currently, only thedefaultcards package is supported. Hence, you should have two files:server/cards/default/black_cards.csvandserver/cards/default/white_cards.csv. - Run
./build-image.shfrom the root of this repo, to build the two Docker imagesmanatee/serverandmanatee/web - Run
docker compose up -dto start the stack - Visit http://localhost:4200 to play
This project is still in early development. However, the state on this branch is already playable. Build and usage instructions as well as a Docker deployment are being worked on (see the topic/cleanup-and-dockerize branch).

