Games like Doom & Destiny
Games like Doom & Destiny include Epic Battle Fantasy 5, Clair Obscur: Expedition 33, Epic Battle Fantasy 4, Chained Echoes, and DELTARUNE. We matched them by the tags players give Doom & Destiny on Steam (RPG, Indie, Turn-Based Combat, Comedy, and Fantasy): closest matches first, and among equally close ones the better-known games.

Epic Battle Fantasy 5
Shared: Indie · JRPG · RPG

Clair Obscur: Expedition 33
Shared: Turn-Based Combat · RPG · Fantasy

Epic Battle Fantasy 4
Shared: Indie · RPG · JRPG

Chained Echoes
Shared: RPG · Indie · Turn-Based Combat

DELTARUNE
Shared: RPG · Pixel Graphics · Comedy

Knights of Pen and Paper 2
Shared: RPG · Indie · Strategy

The World of Kungfu: Dragon and Eagle
Shared: RPG · Indie · Turn-Based Combat

Swords and Souls: Neverseen
Shared: RPG · Indie · Turn-Based Combat

South Park™: The Stick of Truth™
Shared: RPG · Comedy · Funny

FINAL FANTASY
Shared: RPG · Turn-Based Combat · JRPG

Monster Sanctuary
Shared: Turn-Based Combat · Pixel Graphics · Fantasy

Stoneshard
Shared: RPG · Strategy · Pixel Graphics

Undertale
Shared: RPG · Indie · Pixel Graphics

Cthulhu Saves the World
Shared: RPG · Comedy · Indie

觅长生
Shared: RPG · Strategy · Turn-Based Combat

West of Loathing
Shared: RPG · Comedy · Indie

Yakuza: Like a Dragon
Shared: RPG · Turn-Based Combat · JRPG

OCTOPATH TRAVELER™
Shared: RPG · Turn-Based Combat · JRPG

Baldur's Gate 3
Shared: RPG · Turn-Based Combat · Fantasy

Ruined King: A League of Legends Story™
Shared: RPG · Turn-Based Combat · Indie

Evoland
Shared: RPG · Indie · Fantasy

Knights of Pen and Paper +1 Edition
Shared: RPG · Indie · Fantasy

Battle Chasers: Nightwar
Shared: RPG · Turn-Based Combat · Indie

UnEpic
Shared: RPG · Indie · Comedy