1. ๐Ÿ† Unlock Pack-a-Punch

There are four god towers:

๐ŸŒฟ Danu
โ˜€๏ธ Ra
โšก Zeus
โ„๏ธ Odin

At the top of each is a gong. Ring it to summon that god’s Champion.

Defeat the Champion and collect the head it leaves behind.

Once you have all four Champion heads, go underground to the Temple and place them on the four spikes surrounding the altar.

๐Ÿ”ฅ The heads burn.

Pack-a-Punch rises from the floor.

That’s your first major objective complete.


2. ๐Ÿฆ‚ Get the Death of Orion

You’re going to need IX’s Wonder Weapon, the Death of Orion.

The quest involves knocking down the flaming brazier near the Danu/Ra bridge, following its clue to find a stone head, using the Acid Trap on that head to obtain the Scorpion Key, and then using the key at the tree in the Danu Arboretum.

Place the Golden Vase underneath it and allow it to collect the poison.

Take that poison to the Mystery Box.

Poison the box โ†’ use it โ†’ receive:

๐Ÿฆ‚ DEATH OF ORION

Pack-a-Punching it turns it into:

โšก SERKET’S KISS

You’ll need its charged attack later.


3. ๐Ÿ›ก๏ธ Build the Brazen Bull

You also need the Brazen Bull shield.

Its three components are found throughout the:

โ˜€๏ธ Ra Tower
โšก Zeus Tower
โ„๏ธ Odin Tower

Take the three pieces to the workbench in The Pit.

Build:

๐Ÿ›ก๏ธ BRAZEN BULL

Keep it available because it’s required for a later puzzle.


4. ๐Ÿ’€ Prepare Danu’s fertilizer

Now things get very BO4. ๐Ÿ˜‚

You need three ingredients.

๐Ÿ’€ Bone meal

Find the special blue skull with a symbol on its forehead inside the Temple.

Take it to the skull grinder in the Flooded Crypt.

Use three charged Death of Orion shots on the grinder.

Collect the bone meal.

๐Ÿชต Charcoal

Have an axe-throwing Gladiator hit one of the burning wooden pyres in the Arena.

A piece of wood falls off.

Pick it up and take it to Odin’s cauldron.

Leave it there long enough for it to become charcoal.

๐Ÿ’ฉ Manure

Yes.

I’m afraid that’s actually part of the Easter Egg. ๐Ÿ˜‚

Get the crowd’s affinity extremely low. Eventually they’ll throw the required material into the arena.

Pick it up.


5. ๐ŸŒฑ Make the fertilizer

Take:

Bone meal + Charcoal + Manure

to the bowl in the Zeus Tower area.

Place everything inside and let the mixture process.

Eventually you’ll be able to collect the fertilizer.

Take it to the Danu Arboretum and place it between the trees.

Wait for it to produce the required effect.

You’ll eventually see green smoke.

You need a Pack-a-Punched weapon with:

๐Ÿ”ฅ FIRE BOMB

Trigger Fire Bomb on a zombie directly over the fertilizer.

The screen changes and you’re sent into the Danu trial.


6. ๐ŸŒฟ Danu Trial

Work your way through the altered Danu Tower.

There are three corrupted red pods, one on each level.

Destroy each one while surviving the enemies.

Destroy all three and you’ll return to the normal map.

๐ŸŒฟ DANU COMPLETE.


7. ๐Ÿ‚ Find FOUR bull symbols

Now grab your Brazen Bull.

Four bull symbols have randomly spawned from a pool of possible locations around IX.

Possible areas include:

Arena
Danu Altar Room
Ra Burial Chamber
Danu Tunnel
Flooded Crypt
Temple
The Pit
Odin/Zeus entrance
Odin/Zeus bridge

Use the Brazen Bull’s ranged attack on each symbol.

Every successful symbol summons a special Gladiator.

Defeat all four.

Their energy travels toward Ra.


8. โ˜€๏ธ RA-MON SAYS

Head to the top of the Ra Tower.

Interact with the illuminated obelisk.

Pay VERY close attention.

It shows four symbols, one at a time.

Each represents a special enemy type, such as a:

๐Ÿ… Tiger
๐Ÿช“ Axe Gladiator
๐Ÿ’ช Brawler
๐Ÿ‘น Blightfather
๐Ÿ”ฅโšก Catalyst type

Write down the order.

Now defeat those four special enemies in exactly that order.

โš ๏ธ Killing the wrong special enemy can reset the attempt.

After completing the first sequence, you’ll receive another four-symbol sequence.

Memorize it and repeat the process.

Complete both correctly.

โ˜€๏ธ RA COMPLETE.


9. โšก Raise the FOUR lightning poles

Return underground.

Four poles are hidden around:

Danu Tunnel
Odin Tunnel
Collapsed Tunnel
Cursed Room

Activate/shoot the appropriate mechanisms to raise all four poles into the Arena.


10. โšก Charge the poles

You’ll want a Pack-a-Punched weapon with:

โšก KILL-O-WATT

Four electrical circles correspond to the raised poles.

Get Kill-O-Watt zombie eliminations inside the circles to charge them.

Continue until all four are completed.

This unlocks the next trial.


11. โšก Zeus trial

Enter the Zeus portion of the challenge.

Survive the encounter and complete its objective.

Once you’ve finished:

โšก ZEUS COMPLETE.

Three gods down.

One remaining.


12. ๐ŸŒŠ Odin symbol puzzle

Go underground.

There are three groups of hidden symbols that need to be hit using charged shots from the Death of Orion/Serket’s Kiss.

The trick is getting the correct angle through the environment.

Complete all three sets successfully.

Then head toward:

THE PIT.


13. โ˜ ๏ธ THE PIT LOCKDOWN

Interact with the metal grate in The Pit.

In co-op, everyone needs to interact.

You’ll enter a brutal lockdown.

The game throws waves of enemies at you, including heavy special enemies.

Clear everything.

When you’ve survived the entire encounter, collect the key.

โ„๏ธ ODIN COMPLETE.

And that’s all four gods.


โš ๏ธ BOSS-FIGHT PREPARATION

Don’t jump into the portal immediately.

Get yourself ready.

I’d recommend having your strongest upgraded gear, Serket’s Kiss, the Brazen Bull, full perks, specialist charge, and as much ammo as possible.

When you’re ready, return to the Arena.

A:

๐Ÿ”ด RED PORTAL

appears.

Enter it.


๐ŸŸ๏ธ 14. THE ARENA

You’re transported into the final version of the arena.

Before the actual bosses arrive, you’ll have to survive waves of:

๐Ÿ… Tigers
โš”๏ธ Gladiators
๐ŸงŸ Zombies

Keep clearing them.

Then you’ll hear something enormous approaching…


๐Ÿ˜ BOSS #1 โ€” FURY

And suddenly IX decides normal Zombies bosses aren’t enough.

IT SENDS IN A WAR ELEPHANT. ๐Ÿ˜‚

๐Ÿ˜ FURY

Focus your attacks on the elephant’s armored weak points.

Break the armor to expose vulnerable areas.

Continue dealing damage until Fury falls.

But we’re not finished.

Because apparently one giant armored elephant wasn’t enough.


๐Ÿ˜๐Ÿ˜ BOSS #2 โ€” WRATH

The second elephant enters:

WRATH

Same basic idea:

Break armor โ†’ expose vulnerable areas โ†’ damage โ†’ keep moving โ†’ repeat.

You’ll also have enemies swarming the arena, so don’t tunnel-vision entirely on the elephant.

Keep dealing damage until…

๐Ÿ’ฅ WRATH FALLS.


๐Ÿ† VENERATED WARRIOR

The arena falls silent.

The quest completes and the Chaos storyline moves forward.

VENERATED WARRIOR โ€” COMPLETE! ๐Ÿ†