- OverPeak Chapter 4 centers on the Nullem boss encounter and his awakened Nullite Golem
- The fight begins with an awakening sequence where Nullem summons his construct mid-dialogue
- Expect heavy, sustained pressure once the golem fully rises — preparation is key
- Bring anti-burst defenses and steady damage to outlast the encounter
- Watch the boss's attack rhythm instead of panic-dodging every animation
Chapter 4 Overview and Story Setup
Chapter 4 of OverPeak shifts the story into a darker arc. After pursuing the antagonist Nullem through the previous chapters, players finally corner him in his lair — but instead of fighting directly, Nullem unveils his true trump card: a massive construct forged from Nullite, a substance described in-game as "no light" material. The chapter's climactic moment is the awakening ritual, where Nullem calls out to his dormant creation, demanding it respond before commanding it to rise.
This encounter changes the pacing of the game. Earlier chapters reward aggression and quick clears, while Chapter 4 punishes players who rush in without a plan. The golem's sheer size and damage output make it one of the more memorable wall-style bosses in the progression.
Video Highlights:
- Nullem performs the awakening ritual and summons his Nullite Golem
- The summon dialogue reveals the antagonist's long-awaited plan finally activating
- The golem's rise is followed immediately by aggressive boss pressure
- Footage shows the opening moments of the engagement and early attack patterns
Complete all available side content from Chapters 1-3 before entering the Chapter 4 finale. The stat and gear cushion from optional content makes the golem fight significantly more forgiving.
Nullem Boss Fight: Encounter Breakdown
The Nullem encounter in Chapter 4 is structured around the golem's awakening and its subsequent assault. Based on the fight footage, here is how the encounter unfolds:
| Phase | Trigger | What Happens | Threat Level |
|---|---|---|---|
| Awakening | Chapter start | Nullem calls out, golem responds and rises | Low (cinematic) |
| First Heat | Golem fully upright | Boss opens with its first attack string | ★★★☆☆ |
| Sustained Pressure | After first exchange | Repeated heavy attack rhythm begins | ★★★★☆ |
| Escalation | Lower boss health | Faster, more aggressive patterns | ★★★★★ |
The "First Heat" moment referenced in the encounter is the golem's opening offensive — a rapid, repeating attack sequence that catches unprepared players off guard. The key detail is that the golem commits to patterns rather than mixing constantly, which gives you readable windows.
The golem's opening string hits hard and repeats quickly. Spend the first rotation observing the rhythm before committing your heavy cooldowns. Players who dump everything into the awakening animation often get punished when the first real attack wave lands.
Preparation: Builds and Loadout Choices
Your loadout going into Chapter 4 matters more than raw level. The golem rewards survivability and consistent damage over burst-centric setups that leave you vulnerable during recovery frames.
Defensive Build
- High survivability against heavy hits
- Steady chip damage
- Best for first attempts
Burst Build
- High damage output in punish windows
- Requires precise timing
- Risky during attack strings
Balanced Build
- Flexible damage and mitigation
- Forgiving learning curve
- Solid default choice
| Loadout Priority | Why It Matters | Rating |
|---|---|---|
| Damage mitigation | Golem hits are heavy and repeat | ★★★★★ |
| Movement/mobility | Escaping the first attack string | ★★★★☆ |
| Sustained damage | Long fight, limited punish windows | ★★★★☆ |
| Pure burst damage | Only useful if you know the rhythm | ★★☆☆☆ |
| Resource regen | Keeps you in the fight longer | ★★★☆☆ |
For a first clear, run the balanced setup. Once you have the attack rhythm memorized, switch to burst and exploit the recovery gaps after each of the golem's committed strings.
Step-by-Step: Beating the Chapter 4 Boss
Watch the Awakening
During the summon sequence, do not attack. Use the cinematic moment to position yourself at mid-range, giving yourself room to react to the golem's first move.
Survive the First Heat
The golem's opening attack string is its signature pressure moment. Focus entirely on evasion and blocking — treat survival as the win condition for this phase.
Learn the Rhythm
The golem repeats recognizable patterns rather than mixing freely. Count the hits in each string and note the recovery pause at the end — that pause is your punish window.
Punish, Then Reset
Deal your damage during the recovery gap, then disengage to safe distance before the next string begins. Greedy extra hits are the most common cause of deaths here.
Handle the Escalation
As the golem's health drops, its patterns accelerate. Stay patient — the rhythm is faster but the structure stays the same. Keep punishing the same windows, just tighter.
If you die, do not change your whole strategy. The golem fight is a knowledge check, not a stat check. Each attempt teaches you more of the rhythm, and most players clear it within a few tries once the patterns click.
Chapter 4 Goals and Checklist
Track your Chapter 4 progression with these milestones:
Chapter 4 Milestones:
- Finish all Chapter 1-3 side content
- Reach the Nullem encounter at full gear durability
- Survive the golem's First Heat without healing
- Identify at least two punish windows per attack string
- Clear the Nullem boss and unlock Chapter 5
| Milestone | Difficulty | Reward Value |
|---|---|---|
| Side content completion | Easy | High stat cushion |
| First Heat survival | Medium | Fight knowledge |
| Pattern mastery | Medium-Hard | Consistent clears |
| Boss clear | Hard | Story progression |
Defeating Nullem's golem unlocks the next story chapter. Revisit earlier zones afterward — several optional challenges become more manageable with Chapter 4-level gear.
FAQ
Q: Is the Nullem boss in OverPeak Chapter 4 difficulty-gated?
The encounter functions more as a knowledge check than a hard stat gate. A well-prepared loadout from Chapters 1-3 side content makes it noticeably easier, but learning the golem's attack rhythm is what determines success.
Q: Should I attack Nullem during the awakening sequence?
No. The awakening is a cinematic setup moment. Use it to position at mid-range instead. The fight truly begins when the golem delivers its First Heat attack string.
Q: What is the biggest mistake players make in the Chapter 4 fight?
Overcommitting during punish windows. The golem recovers faster than most bosses, so players who greed for extra hits after a string often get caught by the next attack. Punish, then reset to safe distance.
Q: Does the boss get harder as the fight goes on?
Yes. As the golem's health drops, its patterns accelerate and pressure increases. However, the underlying rhythm stays consistent, so the same punish windows remain usable — they just require tighter timing.