Tainted Grail: La Chute d'Avalon was funded on the Crowdfunding Kickstarter (See the campaign) platform on the Dec 28, 2018, the campaign lasted 23 days. 41,939 people helped funded the game, whose the amount requested was £40,000.00. Thanks to these 41,939 people the game could be funded up to £4,940,030.00, ~12,350.08%.