The Spiral of Death is a weapon manufactured by Grummel Net Industries and designed by the Fongoids in A Crack in Time. It charges up kinetic energy into a spiral which it fires at enemies, that will curve back towards the weapon after firing allowing it to hit enemies again on its return run. The Spiral of Death is obtained upon completing the Silver Cup in the Battleplex Arena. It can be upgraded to the Spiral of Carnage, which features three spirals at once, with use. In challenge mode, the Omega Spiral of Carnage can be purchased for 278,000 bolts.