Games like Dungeon Antiqua 2
Games like Dungeon Antiqua 2 include Chained Echoes, Stoneshard, The Slormancer, Battle Chasers: Nightwar, and The Binding of Isaac: Rebirth. We matched them by the tags players give Dungeon Antiqua 2 on Steam (RPG, JRPG, Dungeon Crawler, CRPG, and Indie): closest matches first, and among equally close ones the better-known games.

Chained Echoes
Shared: RPG · JRPG · Pixel Graphics

Stoneshard
Shared: RPG · Pixel Graphics · Dungeon Crawler

The Slormancer
Shared: Dungeon Crawler · RPG · Hack and Slash

Battle Chasers: Nightwar
Shared: RPG · JRPG · Dungeon Crawler

The Binding of Isaac: Rebirth
Shared: Indie · Dungeon Crawler · Pixel Graphics

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Singleplayer

Dungeon Antiqua
Shared: RPG · JRPG · Dungeon Crawler

OMORI
Shared: RPG · Indie · Pixel Graphics

Elin
Shared: RPG · JRPG · Pixel Graphics

Suikoden I&II HD Remaster Gate Rune and Dunan Unification Wars
Shared: RPG · JRPG · 2D

OCTOPATH TRAVELER™
Shared: RPG · JRPG · Pixel Graphics

Moonlighter
Shared: Dungeon Crawler · Pixel Graphics · RPG

Undertale
Shared: RPG · Pixel Graphics · Indie

Chronicon
Shared: Dungeon Crawler · RPG · Hack and Slash

Hades
Shared: Indie · Hack and Slash · RPG

UnderMine
Shared: RPG · Dungeon Crawler · Pixel Graphics

CHRONO TRIGGER®
Shared: RPG · JRPG · Pixel Graphics

DELTARUNE
Shared: RPG · Pixel Graphics · 2D

Hammerwatch
Shared: RPG · Dungeon Crawler · Indie

Recettear: An Item Shop's Tale
Shared: RPG · Dungeon Crawler · JRPG

Wolcen: Lords of Mayhem
Shared: RPG · Hack and Slash · Singleplayer

OFF
Shared: RPG · Pixel Graphics · Indie

Grim Dawn
Shared: RPG · Dungeon Crawler · Hack and Slash

Stardew Valley
Shared: RPG · Pixel Graphics · Indie