https://wccftech.com/borderlands-3-six-month-pc-store-exclusivity-cost-epic-115-million/

When Borderlands 3 was announced to be an Epic Games Store exclusive on PC, the news caused a massive ruckus in the gaming community. The third installment in the extremely popular cooperative looter-shooter game developed by Gearbox Software wouldn't be available on Valve's Steam platform, the biggest PC digital store, until much later. The game debuted on September 13th, 2019, on the Epic Games Store and consoles, while Steam users had to wait until March 13th, 2020, exactly six months later.

It was arguably the biggest exclusive deal secured by Epic up to that point, and it probably still is almost two years later. How much did Tim Sweeney's company have to pay so that PC players would have to go through to its store to play Borderlands 3 in the game's first six months, though?