Dive into the parallel story to UNDERTALE! Fight or spare your way through action-packed battles as you explore a mysterious world alongside an endearing cast of new and familiar characters. Summary: IGDB
Mind Score
Fair to the playerAge · PEGI 12
Respect
95
Nourish
32
Stimulation
moderate
Unknown lengthStop anytime
What it exercises
Story and reading
- Steam tag “Story Rich” (1715 votes)
- 34 of 100 reviews mention the story
High confidence · 27 Sept 2026 · Rules-based estimate from the Steam store, player reviews and PEGI/ESRB descriptors. Not a substitute for the official rating or your own judgement. Tap a label to see the evidence.