Every month Epic Games make several assets on their asset store free for that month and July is no exception. You have to “buy” the content during the month of July, at which point it is yours forever. In addition each month they release a few assets that are free forever.
The July free marketplace content consists of:
- Custom Movement
- Explosions Builder
- Fantasy and Medieval Architecture Kit
- First Person Story Adventure Template
- Real Liquid X – Liquid and Material Blueprint
The following assets are permanently free: