The Seumas McNally Grand Prize is the main award given at the Independent Games Festival (IGF), an annual event that takes place during the Game Developers Conference, one of the largest gatherings of the indie video game industry. The award is named after computer game programmer Seumas McNally (1979–2000), founder of independent game development company Longbow Digital Arts. McNally died of Hodgkin's lymphoma shortly after receiving the award, then just the IGF Grand Prize, in 2000 for his game Tread Marks. The award is given alongside a prize of US$30,000.

Alec Holowka was a Canadian indie game developer and co-founder of independent game companies Infinite Ammo, Infinite Fall, and Bit Blot. He was mainly known for the award-winning titles Night in the Woods and Aquaria.