Last May, a new video game, LOUD on Planet X, started seeking funding on Kickstarter. Billed as "an indie alternative to Rock Band or Guitar Hero with a splash of Plants vs Zombies," the game involves playing as various indie rock bands, including Tegan and Sara, Purity Ring, Fucked Up, Metz, Metric, Cadence Weapon, and Austra, among others, using music as a weapon to fend off enemy aliens. After reaching its funding goal, the game is out tomorrow for PS4 and Steam and April 21 on iOs and Android. The creators have also announced three new bands added to the game: Chvrches, Little Dragon, and HEALTH. (That's what Chvrches look like in the game, up there.)

Loud on Planet X features an original score by Fucked Up's Mike Haliechuk and Jonah Falco as well as a different version by Broken Social Scene's Brendan Canning and Justin Peroff. Find behind-the-scenes video about the music and a game explainer below.