Games like Singularity: Tactics Arena
Games like Singularity: Tactics Arena include CrossCode, DELTARUNE, Undertale, Stoneshard, and OMORI. We matched them by the tags players give Singularity: Tactics Arena on Steam (RPG, Pixel Graphics, Female Protagonist, Turn-Based, and 2D): closest matches first, and among equally close ones the better-known games.

CrossCode
Shared: Pixel Graphics · RPG · Female Protagonist

DELTARUNE
Shared: Pixel Graphics · RPG · 2D

Undertale
Shared: Pixel Graphics · RPG · 2D

Stoneshard
Shared: RPG · Pixel Graphics · Turn-Based

OMORI
Shared: Pixel Graphics · RPG · Indie

Chained Echoes
Shared: RPG · Pixel Graphics · Turn-Based

Tales of the Black Forest
Shared: RPG · Pixel Graphics · Female Protagonist

Child of Light
Shared: RPG · Turn-Based · Female Protagonist

The Last Spell
Shared: RPG · Turn-Based Tactics · Turn-Based

LiEat
Shared: Pixel Graphics · RPG · Indie

Wandering Sword
Shared: RPG · Pixel Graphics · Turn-Based

Finding Paradise
Shared: Pixel Graphics · RPG · 2D

To the Moon
Shared: Pixel Graphics · Indie · RPG

ENDER MAGNOLIA: Bloom in the Mist
Shared: Female Protagonist · 2D · RPG

Celeste
Shared: Pixel Graphics · Female Protagonist · Indie

SteamWorld Heist
Shared: RPG · Turn-Based · 2D

Graveyard Keeper
Shared: Pixel Graphics · RPG · Indie

CHRONO TRIGGER®
Shared: RPG · Pixel Graphics · Turn-Based

Shadowrun Returns
Shared: RPG · Turn-Based · Sci-fi

Transistor
Shared: Female Protagonist · RPG · Indie

The Witch's House MV
Shared: Pixel Graphics · RPG · 2D

Vampire Survivors
Shared: Pixel Graphics · 2D · Indie

Ten Trials of Babel: The Doppelganger Maze
Shared: Female Protagonist · Pixel Graphics · RPG

Into the Breach
Shared: Pixel Graphics · Turn-Based Tactics · Indie