Games like Tartapolis
Games like Tartapolis include Hollow Knight, Hollow Knight: Silksong, Nine Sols, Touhou Luna Nights, and Momodora: Reverie Under The Moonlight. We matched them by the tags players give Tartapolis on Steam (Exploration, Side Scroller, Metroidvania, Souls-like, and Difficult): closest matches first, and among equally close ones the better-known games.
Hollow Knight
Shared: Metroidvania · Souls-like · Platformer
Hollow Knight: Silksong
Shared: Metroidvania · Difficult · Souls-like
Nine Sols
Shared: Metroidvania · Souls-like · Difficult
Touhou Luna Nights
Shared: Metroidvania · Side Scroller · Exploration
Momodora: Reverie Under The Moonlight
Shared: Metroidvania · Side Scroller · Exploration
Salt and Sanctuary
Shared: Metroidvania · Souls-like · Difficult
GRIME
Shared: Metroidvania · Souls-like · Exploration
Afterimage
Shared: Metroidvania · Side Scroller · Exploration
STAR WARS Jedi: Fallen Order™
Shared: Souls-like · Exploration · Action-Adventure
Ori and the Will of the Wisps
Shared: Metroidvania · Platformer · Exploration
Blasphemous
Shared: Metroidvania · Souls-like · Difficult
Blasphemous 2
Shared: Difficult · Metroidvania · Souls-like
DARK SOULS™ III
Shared: Souls-like · Difficult · Exploration
MIO: Memories in Orbit
Shared: Exploration · Metroidvania · Platformer
Aeterna Noctis
Shared: Metroidvania · Difficult · Souls-like
Dust: An Elysian Tail
Shared: Metroidvania · Platformer · 2D
Vigil: The Longest Night
Shared: Side Scroller · Metroidvania · Souls-like
TUNIC
Shared: Exploration · Metroidvania · Souls-like
Bloodstained: Ritual of the Night
Shared: Metroidvania · Side Scroller · Platformer
Deaths Gambit: Afterlife
Shared: Metroidvania · Souls-like · 2D
Rain World
Shared: Exploration · Difficult · Platformer
Prince of Persia The Lost Crown
Shared: Exploration · Metroidvania · Side Scroller
Deepening Fire
Shared: Exploration · Souls-like · Difficult
Cave Story+
Shared: Exploration · Metroidvania · Difficult