Kickstarter https://www.kickstarter.com/projects/phalanxgames/uboot-the-board-game
English - UBOOT was funded on the Crowdfunding Kickstarter (See the campaign) platform on the Feb 15, 2018, the campaign lasted 24 days. 8,342 people helped funded the game, whose the amount requested was £65,000.00. Thanks to these 8,342 people the game could be funded up to £686,652.00, ~1,056.39%.
Boardgamegeek https://boardgamegeek.com/boardgame/219100/uboot-board-game
English - U-BOOT: The Board Game is a fully cooperative, real-time tabletop game of WW2 submarine warfare, designed by Iron Wolf Studio. It allows 1 to 4 players to assume the roles of the Captain, the First Officer, the Navigator, and the Chief Engineer on board of a type VIIC U-boat.
Official https://www.asyncron.fr/classic/gamme-cooperation/u-boot-jeu-de-societe/
French - U-BOOT est jeu coopératif de simulation. Vous et vos coéquipiers formez l’équipage d’un sous-marin allemand lors de la Seconde Guerre Mondiale.
Ludovox http://ludovox.fr/jeu-de-societe/uboot-the-board-game/
French - UBOOT est un jeu en temps réel 100% coopératif. Il permettra à 1 à 4 joueurs de prendre les rôles d'un Capitaine, d'un Premier Officier, d'un Navigateur et d'un Chef Ingénieur à bord d'un U-boot VIIC.