Luna Abyss Guide | All Warden’s Regret Collectibles
Find every Red Crystal, Health Upgrade Pod, and Lore Entry in the Warden’s Regret sub-chapter.
Game Guide by Jubair Baky on Jun 02, 2026
Warden’s Regret begins after you restore the signals in Luna Abyss. This sub-chapter has several collectibles hidden across combat rooms, side tunnels, Watcher sections, and platforming areas. Some collectibles are easy to miss because certain routes can lock you out of nearby rooms, so check each area before moving through pipes or jump pads.
Red Crystal Location
The first collectible is the Red Crystal. After the Warden’s Regret sub-chapter starts, you will enter a red room. The Red Crystal is located inside this room, shortly after the signal restoration section. Collect it before moving forward into the enemy encounter.

First Health Upgrade Pod
After collecting the Red Crystal, continue until you reach an area with enemies. The first Health Upgrade Pod is hidden nearby. Look for a secret tunnel on the right side of the room. Take this tunnel to reach the pod and collect the upgrade before leaving the area.
First Lore Entry After The Enemy Room
The next collectible is found in the second room where you fight enemies. Do not enter the pipe immediately, because doing so will lock you out of this room. Instead, take the alternate path shown nearby to reach the Lore Entry.
Lore Entry In The Bright Red Room
After the pipe section, you will reach a large, bright red room. The next Lore Entry is located inside this area. Search the room carefully before continuing, as the strong red lighting can make the collectible less obvious.
Lore Entry In The Cylinder Room
Once you gain the ability to possess the Watcher, you will arrive in a cylinder-shaped room. The Lore Entry is located at the top of the pillar in the center of the room. Use the Watcher ability to reach the upper area and collect it.

Hidden Lore Entry After The Healing Crystal
Another Lore Entry is hidden after you pass a Healing Crystal. In this room, check the side of the wall and aim the Watcher higher than usual. This lets you reach the platform where the Lore Entry is placed. It is one of the harder collectibles to spot in Warden’s Regret.
Lore Entry Behind The Spiky Blobs
The next Lore Entry is hidden behind the Spiky Blobs. Move carefully around the hazard and check the area behind them. This collectible can be missed if you only follow the main path forward.
Second Health Upgrade Pod
After passing the rotating lasers, you can see another Health Upgrade Pod on the other side. To reach it, continue ahead until you can possess the Watchers. Then jump into the open hatch to access the path leading to the pod.

Lore Entry After Meeting Ellie
After meeting Ellie in the elevator, continue through the next section and look for another Lore Entry. This one appears shortly after the elevator encounter, so check the nearby path before progressing too far.
Furnace Room Lore Entry
The next Lore Entry is inside a large room that looks like a furnace. Search the room before leaving, as the collectible is placed within this major area.
Final Lore Entry Before The Jump Pad
The last Lore Entry is found after a Healing Crystal. You can collect it just before using the Jump Pad. Make sure to grab it before launching forward, because it is the final collectible in this Warden’s Regret route.
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