28 Days is a party game for 2–6 players with a series of 27 Metres, but in this game you will have to explore and search for minerals on Mars to bring back to develop equipment to protect against Xeta rays from the sun. Four mega companies of the world have launched a mining project on Mars for the minerals that can put an end to the crisis according to the information from the Earth-Venus data relay stations the Xeta rays emitted by the Sun is increasing to the point that it will severely affect photosynthesis in plants. However, detailed research conducted on the surface shows that the only available time window to mine the ores will last only 28 days. Tower Tactic Games (The Stronghold) collaborates with Thai game designer who creates Cabbage Farm, The Coding and 27 Meters. 28 Days is the second game from Solar Crisis Series that is easy to play for players of all ages. —description from the publisher