Cairn: On the Trail — Deep Water DLC set for October 29, 2026

GG Brief Editorial Desk · AI-assisted, source attributed

PC Gamer reports that Cairn's delayed On the Trail: Deep Water DLC will launch on October 29, 2026. PC Gamer says this DLC is the first of a series of free planned expansions and that the release date was revealed at the PC Gaming Show Tokyo Direct. PC Gamer also notes it gave the base game a 91% review score and that the climbing game is 20% off on Steam.

What happened: PC Gamer reported that the delayed On the Trail: Deep Water DLC for Cairn will launch on October 29, 2026 and that it is the first of a series of free planned expansions.
Why it matters: PC Gamer rated the base Cairn game 91% in its review, and PC Gamer also noted the base game is currently 20% off on Steam.
Context: PC Gamer says the new release date was revealed at the PC Gaming Show Tokyo Direct and that the DLC had previously been delayed.
What next: On the Trail: Deep Water is scheduled to arrive on October 29, 2026; PC Gamer did not provide dates or detailed schedules for the later planned expansions.

What changed

PC Gamer reports that the On the Trail: Deep Water expansion for Cairn, which had been delayed, now has a new launch date of October 29, 2026. The outlet describes this DLC as the first in a series of free planned expansions and says the date was revealed at the PC Gaming Show Tokyo Direct.

Availability

The announced launch date for On the Trail: Deep Water is October 29, 2026.
PC Gamer notes the base game is currently available at a 20% discount on Steam.

Before and after

Before: the DLC had been delayed (as described by PC Gamer).
After: a concrete release date was provided at the PC Gaming Show Tokyo Direct.

Limits

PC Gamer's report does not list platform-specific availability for the DLC, detailed content for Deep Water, or release dates for the subsequent planned expansions.