Games like Beltmon
Games like Beltmon include South Park™: The Stick of Truth™, Symphony of War: The Nephilim Saga, The Mageseeker: A League of Legends Story™, Stardew Valley, and Mewgenics. We matched them by the tags players give Beltmon on Steam (RPG, Turn-Based Strategy, Creature Collector, Parody , and 2D): closest matches first, and among equally close ones the better-known games.

South Park™: The Stick of Truth™
Shared: RPG · Dark Humor · 2D

Symphony of War: The Nephilim Saga
Shared: RPG · Turn-Based Strategy · Fantasy

The Mageseeker: A League of Legends Story™
Shared: RPG · 2D · Pixel Graphics

Stardew Valley
Shared: RPG · Pixel Graphics · Relaxing

Mewgenics
Shared: Turn-Based Strategy · RPG · Dark Humor

Graveyard Keeper
Shared: RPG · Pixel Graphics · Dark Humor

Monster Sanctuary
Shared: Creature Collector · Pixel Graphics · RPG

DELTARUNE
Shared: RPG · Pixel Graphics · 2D

Impostor Factory
Shared: RPG · Pixel Graphics · 2D

Finding Paradise
Shared: RPG · Pixel Graphics · 2D

Hogwarts Legacy
Shared: RPG · Magic · Fantasy

Solasta: Crown of the Magister
Shared: RPG · Fantasy · Top-Down

The World of Kungfu: Dragon and Eagle
Shared: RPG · 2D · Pixel Graphics

Evoland
Shared: RPG · Parody · Adventure

Hero Siege
Shared: RPG · Pixel Graphics · Top-Down

OMORI
Shared: RPG · Pixel Graphics · 2D

LISA: The Painful
Shared: RPG · Dark Humor · Pixel Graphics

DAVE THE DIVER
Shared: Pixel Graphics · RPG · Relaxing

Moonstone Island
Shared: Creature Collector · 2D · Pixel Graphics

FINAL FANTASY
Shared: RPG · Pixel Graphics · 2D

UnderMine
Shared: RPG · Pixel Graphics · Top-Down

Sun Haven
Shared: RPG · Pixel Graphics · Fantasy

Dark Deity
Shared: Turn-Based Strategy · RPG · Pixel Graphics

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Fantasy · Adventure