Disney’s Tron: Legacy took in about $3.5 million in midnight runs, with Imax theaters providing a record percentage of the box office tally.

Imax locations took in about $1 million. THR reports that number could shift upwards once final figures are tallied.

Tron opened in 228 Imax theaters across the country. Several theaters in South Atlantic states that had planned to run the Disney movie were shut because of snow.

The movie surpasses Inception, which earned $3 million at late night showings earlier this year.