Kadingir Sanctum

Kadingir Sanctum is the sixth level of Doom (2016). The mission involving this map, fittingly named Into the Fire, is the first mission in the game that takes place in Hell.

After being sucked through the Hell portal opened by Olivia Pierce via the Argent Accumulator atop the Argent Tower, your main objective is to fight your way through Hell in order to get back to Mars. You will encounter three new monsters as you battle your way through the Sanctum -- the floating Cacodemons, the flying Lost Souls, and the savage Barons of Hell.

There are six secrets, four Elite Guards, one Field Drone, one Argent Cell, and two Rune Trials located in this level. If the Gauss Cannon wasn't acquired in the previous level, it will be in this level.

Challenges

 * Dead Man Stalking - Earn 4 Praetor Tokens.
 * Momentum Swing - Kill 10 demons while using powerups.
 * Sweep the Leg - Perform 4 "Leg Sweep" Glory Kills on the Hell Razer (attack right leg).

Easter eggs
Adjacent to the area where the first Baron of Hell is fought, there is a small cave that can be accessed. Inside is a skeleton wearing a helmet identical in design to the iron helmet featured in Bethesda Softworks' The Elder Scrolls V: Skyrim. The skeleton also has an arrow embedded in its knee, a reference to an infamous line of dialogue spoken by town guards in that game: "I used to be an adventurer like you, then I took an arrow in the knee!"

Inside the same cave, there is a lever that will play a short music cue and unlock a secret area once activated.

Trivia

 * "Sweep the Leg" is a reference to the old 80s movie The Karate Kid, where this was the order given by Kreese, the leader of the bad guy dojo Cobra Kai, to Johnny when he fought Danny in the tournament.