The logo for OMORI: Darker Than Dark

A fangame set after OMORI's "good ending",
where AUBREY and BASIL go around exploring mysterious worlds,
followed by unknown allies and terrible foes...

Dive into action-packed battles as you make your way through new worlds
filled with an endearing cast of new and familiar characters! Chapter 1 will be available at launch as an early access during 2026. Chapters 2-5 release dates are still to be determined.

Once it releases, Chapter 1 will contain...

Basil inside a Dark World, Walking Aubrey inside a Dark World, Walking Lily inside a Dark World, Walking Tako-Chan, Walking
A piece of cloth
 

This fangame also has a tumblr! click on the little door below and it should take you there.

A black door

This work is a fangame and is not in any way connected to the actual "DELTARUNE" and "OMORI" games. Credit due to both of their development teams.