How to unlock Hades Erebus chambers and how they work

(Image credit: Supergiant Games)

Hades Erebus chambers are secret challenge rooms which can be added to the underworld to put some more spice in your escape attempts and potentially enhance your builds. However, before you can use them, you'll need to unlock, build, and find them, and all of this isn't terribly obvious at first blush. With that in mind, we've prepared a quick primer on Hades Erebus chambers so you can make the most of the underworld.

Hades tips | Hades weapon upgrades | Hades Nectar | Hades God Mode

How to unlock Infernal Gates leading to Erebus chambers  

Erebus chambers are accessed through Infernal Gates, which are a lot like the gates that lead to Chaos. They appear randomly in encounters and serve as extras along the standard pathways. To add Infernal Gates to your escape attempts, you can unlock them at the underworld Contractor for two diamonds. However, you'll need to first beat the final boss and unlock the deluxe Contractor's desk (also at the Contractor).  

How to access Erebus chambers 

(Image credit: Supergiant Games)

Once you've got Infernal Gates available to you, you'll start to encounter them in your escape attempts. However, you'll only be able to enter them if you're playing on a high enough Heat level. Here's how much Heat you need to access the Erebus chambers in each area: 

  • Tartarus - 5 Heat
  • Asphodel - 10 Heat
  • Elysium - 15 Heat

How do Erebus chambers work?  

For all that work, you'd hope that Erebus chambers dish out some pretty good stuff – and they do! They grant high-rarity boons, buffed Poms of Power and Centaur Hearts, and extra gold. But there's a big catch. See, Erebus chambers are challenge rooms, and the challenge is killing a whole bunch of dudes, often armored dudes, without taking any damage whatsoever. If you get hit even a single time, you'll lose your actual reward and receive a gag item that heals you for one health. Oh, and Hades will laugh at you. So, you know, try not to get hit. There's no time limit in Erebus, so you can and should play it safe.  

Austin Wood
Senior writer

Austin has been a game journalist for 12 years, having freelanced for the likes of PC Gamer, Eurogamer, IGN, Sports Illustrated, and more while finishing his journalism degree. He's been with GamesRadar+ since 2019. They've yet to realize his position is a cover for his career-spanning Destiny column, and he's kept the ruse going with a lot of news and the occasional feature, all while playing as many roguelikes as possible.

Latest in Survival
Palworld screenshot showing a green dinosaur-like creature with a red mushroom cap atop its head sitting in a wooden hot tub
Palworld isn't coming to the Switch as the open-world survival hit is a "beefy game," but Pocketpair says Switch 2 is "100% worth considering"
Terraria art showing a short-haired blond man sitting atop a grassy field in metal armor, colorful slimes on either side of him
Ahead of Terraria's sixth final update, one dedicated fan has led the creation of the sandbox survival game's ultimate (and first) modpack
Key art for Atomfall showing a character in the English countryside looking at a nuclear plant some distance away
Atomfall review: "This isn't British Fallout – it's something much better than that"
Ark: Survival Evolved
Just days after hinting at Ark 2, a new AI-generated trailer for Ark: Survival Evolved's upcoming aquatic DLC drops – and fans aren't impressed
Palworld
Palworld community manager admits the survival game is "ripe for toxicity" and has a simple solution: "You just call 'em losers and you kick 'em"
Ark 2
After months of radio silence regarding Ark 2, Studio Wildcard finally makes mention of the upcoming survival game sequel once more
Latest in Guides
Assassin's Creed Shadows Naoe wearing black kosode
How to acquire a kosode in Assassin's Creed Shadows and should you choose red or black?
A character's face in horror game REPO.
Best REPO mods to improve your matches with more players and new monsters
Assassin's Creed Shadows Mitsumune and Naoe
How to find Mitsumune in Assassin’s Creed Shadows
Assassin's Creed Shadows engravings
Best Assassin’s Creed Shadows Engravings for all weapons and armor
Assassin's Creed Shadows Naoe facing off against samurai warrior on red bridge
Does Assassin’s Creed Shadows have New Game Plus?
FC 25
FC 25 Dreamchasers tracker and full UEFA promo guide