Abyss of Fear represents the final and most challenging stage of the Illusibloom Depths event in Infinity Nikki.
Released on March 2, 2025, this platforming challenge combines combat, precise timing, and careful navigation.
Abyss Of Fear In Infinity Nikki
Abyss of Fear starts with two Spinning Blades (vertical and horizontal) that you can easily pass without damage.

At this section’s end are two enemies you can defeat with basic attacks before proceeding.
First Combat Area
After the initial section, you enter a larger area with multiple enemies attacking you all at once. To clear them, a Charged Arced Attack capable of defeating many enemies at once must be used effectively.

To enhance your charging capability, you can equip the Summer Breeze and Immersed in Thoughts Whim Fragrances.
Players can position themselves strategically to hit as many enemies as possible with a single attack. Plunging attacks can also be executed from mid-air to deal with area damage.
Mid-Air Platforming Challenge
After defeating enemies, jumping from platform to platform is necessary while evading two spinning blades suspended in the air.

You need to be careful on the next platform, where enemies are expecting you, quickly taking them out or skipping past.
Advanced Combat Zone
As players progress further into this area, the fight becomes more challenging. The enemy will show some action, full of surprise attacks, while these sharp pillars fall down and generate shockwaves.

The shockwaves push backward and disturb movement. Attack the enemies from afar as much as possible to save yourself from the shockwave effects.
Switching Platform Challenge
Once done with the fighting section, you’ll walk into circular platforms changing their sides from spiked to spikeless to spiked again.

You must be very observant about the platform base. Jump immediately after it lights up and blinks two times. That way, timing saves your life from spikes.
Elevated Combat Arena
Once you cross safely, another battle arena emerges, bringing a slightly tougher wave of enemies. The strategies remain the same: defeat the enemies while dodging their attacks. But this time, it gets tougher.

Some enemies move across platforms equipped with spinning blades underneath. Stay sharp and take them down from a distance to avoid unnecessary risks.
Second Switching Platform Section And Laser Corridor Challenge
Another set of circular platforms cycling between a spiked and a safe side must be negotiated using the same timing technique as before.

This section is followed by four enemies (two on each side) that fire at you and four pillars (two on each side) that fire the lasers across your path.

You need to carefully time your movements to avoid being shot by those lasers while defeating enemies quickly to make passing easier.
The Final Run And Boss Arena
Before reaching the finish line, you must navigate circular platforms, followed by a leap over the blades, landing eventually on a last set of platforms, has to be done.
Though this stage seems simple, it needs proper timing and precision.

In this last place, there are circular platforms that you need to climb and, as you go up, eliminate or kill the enemies placed on each level.
You should mainly target the enemy at the center of every level so that you can effectively kill adjacent enemy levels.

Players must be aware of a bug on the third level where Raging Sacks remains even after defeating the center enemy. Defeat any Raging Sacks first to clear your path to the top level.