DOOM The Dark Ages Revelations Chain Spear Controls Fix (2026): Missing Bindings, ?? Prompt Bug, Best Keyboard & Controller Setup

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Chain Spear Controls Feel Broken? Here Is What Is Actually Happening

The Chain Spear is one of the biggest additions in DOOM: The Dark Ages – Revelations, but many players are hitting the same problem immediately after unlocking it.

The weapon feels wrong.

Not because the Chain Spear itself is poorly designed — but because many players are fighting against missing bindings, unfamiliar inputs, and muscle memory built around the Shield Saw.

Common complaints include:

  • "My Chain Spear controls are missing."
  • "The tutorial shows ?? instead of a button."
  • "I cannot throw the spear."
  • "The default keyboard layout feels awkward."
  • "My controller setup no longer feels natural."

If you are stuck during the Chain Spear tutorial, you are likely dealing with an input assignment issue rather than a gameplay problem.

A technical utility and troubleshooting infographic for DOOM: The Dark Ages – Revelations, detailing fixes for the Chain Spear input bugs. The infographic is divided into three panels. The left panel, titled 'Unbreak the Chain: Tutorial Bug Fix', illustrates how to resolve the '?? Button Prompt Bug' and unassigned inputs by opening Settings, navigating to Inputs, and cycling the controller preset between Default and Southpaw to complete the layout refresh. The center panel outlines the 'PC Keyboard' mapping system, showcasing unassigned bindings like Chain Spear Throw, Slash, Stab, and Slam, and offers an optimized layout that isolates 'WASD' for movement while mapping mobility and special attacks to easy-reach keys like E, Left Shift, and mouse side buttons. The right panel displays a 'Controller Setup' schematic, indicating optimized button mappings that place the Spear Slash on the Left Bumper to preserve defensive muscle memory, alongside designated zones for Dash, Mobility/Hook, and Weapon Swap to minimize player hesitation.

How to Fix the Chain Spear "??" Button Prompt Bug

The most common issue happens when loading Revelations with an existing Dark Ages save.

The game may fail to properly assign Chain Spear actions, leaving the tutorial unable to continue.

Controller Fix

Follow these steps:

  1. Open the Pause Menu.
  2. Go to Settings.
  3. Select Inputs.
  4. Change your Slayer Controller Preset.
  5. Switch from Default to another preset such as Southpaw.
  6. Apply the change.
  7. Switch back to your preferred preset.

This forces the game to refresh the Chain Spear bindings.

The missing prompt should now display the correct button.

PC Keyboard Fix: Manually Assign Chain Spear Inputs

PC players are experiencing a different problem.

The issue is not only missing controls.

The bigger problem:

The Chain Spear adds several new actions into a keyboard layout that was already packed.

Players reported that multiple spear actions were unassigned or required awkward key combinations.

Check:

Settings → Controls → Keyboard Bindings

Look for:

  • Chain Spear Throw
  • Chain Spear Slash
  • Chain Spear Stab
  • Spear Mobility Actions
  • Spear Slam

Make sure every action has a dedicated key.

Why the Chain Spear Feels Awkward Even After Fixing Controls

This is the part many guides miss.

The problem is not only technical.

The Chain Spear changes how you play.

The base game trained players around:

Shield Saw Habit Chain Spear Requirement
Block attacks Create movement
Wait for openings Create openings
Hold position Change position
React to enemies Control enemies

Your hands learned one combat language.

Revelations asks you to learn another.

Best PC Keyboard Setup for Chain Spear

There is no single perfect layout, but the goal is simple:

Keep Movement Keys Free

Your WASD fingers should handle:

  • movement
  • dodging
  • repositioning

Avoid forcing your movement hand to perform too many spear attacks.

A comfortable setup usually follows this idea:

Action Suggested Location
Chain Spear main attack Mouse button
Mobility action Mouse side button
Spear special attack Easy reach key
Dash Familiar movement key
Weapon swap Mouse wheel or nearby key

The important rule:

Movement actions should never fight against attack inputs.

Best Controller Setup for Chain Spear

Many controller players struggle because the Chain Spear changes familiar button roles.

The Shield Saw taught players:

  • one button = defense
  • one button = shield action

The Chain Spear introduces:

  • slash
  • throw
  • movement
  • grapple
  • special attacks

Community controller discussions commonly recommend moving spear slash closer to the previous defensive muscle memory, while adjusting dash and hook positions for comfort.

A good starting point:

Action Recommended Idea
Spear Slash Same button used for Shield Saw defense
Mobility / Hook Trigger or bumper
Dash Familiar DOOM Eternal-style location
Weapon Swap Easy access button

The goal is not copying someone else's setup.

The goal is reducing hesitation.

Why id Software Made the Chain Spear Hard to Learn

The Chain Spear is not designed like a normal weapon.

It is closer to a movement system.

It allows players to:

  • reposition instantly
  • maintain pressure
  • create attack angles
  • move through vertical arenas
  • stay aggressive

The problem is that players initially try to use it like the Shield Saw.

They think:

"How do I block with this?"

The better question is:

"How do I control the battlefield with this?"

Chain Spear Beginner Mistakes

1. Treating It as a Shield Replacement

The Chain Spear is not simply the new Shield Saw.

The two tools solve different problems.

Tool Best Used For
Shield Saw Defense, counters, controlled encounters
Chain Spear Mobility, positioning, aggressive pressure

2. Using Every Attack Constantly

The Chain Spear has many options.

That does not mean every option should be used every second.

Strong players focus on:

  • movement first
  • positioning second
  • damage third

3. Ignoring Arena Space

The biggest advantage of the Chain Spear is not raw damage.

It is controlling where the fight happens.

Look for:

  • higher platforms
  • isolated enemies
  • movement routes
  • escape angles

Does the Chain Spear Need Custom Controls?

For many players, yes.

The default setup works, but Revelations creates a higher decision load than the base campaign.

The game now asks you to manage:

  • defense
  • movement
  • positioning
  • spear attacks
  • weapon swaps

A customized layout reduces the mental load.

Once the controls disappear into muscle memory, the Chain Spear becomes much more natural.

Final Verdict: Fix the Controls Before Judging the Weapon

Many early complaints about the Chain Spear come from two separate problems:

  1. Missing or awkward bindings.
  2. Players trying to use a movement weapon like a defensive weapon.

After fixing the inputs and adjusting your layout, the Chain Spear starts making sense.

It does not replace the Shield Saw.

It changes the way you approach combat.

The Shield Saw lets you survive pressure.

The Chain Spear lets you create pressure.

That difference is why Revelations feels like a different DOOM experience.

Frequently Asked Questions

Why is my Chain Spear showing "??" in DOOM The Dark Ages Revelations?

The issue is usually caused by missing input assignments, especially with existing saves. Refreshing controller presets or manually assigning Chain Spear bindings can restore the missing controls.

Why does the Chain Spear feel bad on keyboard?

Because it introduces multiple new actions into an already crowded keyboard layout. Separating movement and spear actions usually makes combat feel smoother.

Is the Chain Spear better than the Shield Saw?

No. The Chain Spear focuses on mobility and battlefield control, while the Shield Saw remains stronger for defensive encounters.

Should I change the default Chain Spear controls?

Most players benefit from some customization, especially on PC and controller. The best layout is the one that keeps movement and combat actions easy to access.

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