$ cd client; npm install
$ cd ../server; npm install
$ touch server/.env
# .env
mongo_url="mongodb://user:pass@host:port"
$ mongorestore ./campaign40k --db campaign40k -u USER -p PASS --drop --authenticationDatabase admin
or
mongoimport --db campaign40k --collection gameStates --file gameStateSeed.json -u USER -p PASS --authenticationDatabase admin
npm start
npm run dev