Cooperative member starts an R&D development, other cooperative members can help this development one time to reduce the development time. Each member can help only once per development.
Helping another player is completely free. If you joined a new cooperative on the same day, you must wait until the next day to earn points.
Maximum R&D help count is limited to 50. R&D help reduces research time by %33. Ex: 100 minute research, if 50 members help it will reduce to 67 min.