I know we don't usually talk about Humble Bundles, since it's a 3rd-party thing and we stay away from those. But considering that COVID-19 is affecting everyone right now, we'll make an exception. This bundle is raising money to help stop the disease.

From the website:

This special one-week bundle features $1,071 worth of games and ebooks for just $30. 100% of the proceeds from your bundle purchase go to support organizations responding to COVID-19. For example, delivering protective gear to safeguard healthcare workers and providing medical care to infected patients.

Source