Games like Cross The Boundaries
Games like Cross The Boundaries include Outer Wilds, Higurashi When They Cry Hou - Ch.1 Onikakushi, Sanfu, What Remains of Edith Finch, and Danganronpa 2: Goodbye Despair. We matched them by the tags players give Cross The Boundaries on Steam (Adventure, Visual Novel, Puzzle, Exploration, and 2D): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Exploration · Adventure · Puzzle

Higurashi When They Cry Hou - Ch.1 Onikakushi
Shared: Visual Novel · Anime · Adventure

Sanfu
Shared: Puzzle · Adventure · 2D

What Remains of Edith Finch
Shared: Adventure · Atmospheric · Exploration

Danganronpa 2: Goodbye Despair
Shared: Visual Novel · Anime · Adventure

Firework
Shared: Puzzle · 2D · Visual Novel

Raging Loop
Shared: Visual Novel · Adventure · Mystery

Phoenix Wright: Ace Attorney Trilogy
Shared: Visual Novel · Anime · Adventure

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Anime · Adventure

Sally Face - Episode One
Shared: Adventure · Puzzle · Atmospheric

Firewatch
Shared: Adventure · Atmospheric · Exploration

Murders on the Yangtze River
Shared: Adventure · Puzzle · Exploration

Strange Horticulture
Shared: Puzzle · Mystery · Adventure

Stray
Shared: Adventure · Exploration · Atmospheric

Danganronpa V3: Killing Harmony
Shared: Visual Novel · Anime · Mystery

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Anime · 2D

Tangle Tower
Shared: Puzzle · Visual Novel · Exploration

Blue Prince
Shared: Puzzle · Exploration · Mystery

The Crown of Leaves
Shared: Adventure · Visual Novel · Atmospheric

WITCH ON THE HOLY NIGHT
Shared: Visual Novel · Adventure · Anime

A Space for the Unbound
Shared: Exploration · Puzzle · Atmospheric

Tales of the Black Forest
Shared: Adventure · Visual Novel · Anime

Urban Myth Dissolution Center
Shared: Visual Novel · Adventure · 2D

Zero Escape: The Nonary Games
Shared: Visual Novel · Puzzle · Adventure