Games like Soda Dungeon 2
Games like Soda Dungeon 2 include Idle Champions of the Forgotten Realms, Dragon Cliff, Cookie Clicker, Melvor Idle, and Stoneshard. We matched them by the tags players give Soda Dungeon 2 on Steam (Free to Play, Idler, RPG, Dungeon Crawler, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Idle Champions of the Forgotten Realms
Shared: Free to Play · Idler · RPG

Dragon Cliff
Shared: RPG · Idler · Pixel Graphics

Cookie Clicker
Shared: Idler · Casual · Pixel Graphics

Melvor Idle
Shared: Idler · RPG · Casual

Stoneshard
Shared: RPG · Pixel Graphics · Turn-Based

Swords and Souls: Neverseen
Shared: RPG · Indie · Idler

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Turn-Based Combat

Touhou Mystia's Izakaya
Shared: Pixel Graphics · RPG · Casual

Trove
Shared: Free to Play · Pixel Graphics · RPG

Firestone – Idle Clicker Online RPG
Shared: Idler · RPG · Incremental

Chained Echoes
Shared: RPG · Pixel Graphics · Indie

Stardew Valley
Shared: Pixel Graphics · RPG · Indie

Knights of Pen and Paper 2
Shared: RPG · Pixel Graphics · Turn-Based

Horripilant
Shared: Idler · Pixel Graphics · Casual

Path of Exile
Shared: Free to Play · Dungeon Crawler · RPG

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

Tower Wizard
Shared: Idler · Pixel Graphics · Incremental

Legend of Keepers: Prologue
Shared: Dungeon Crawler · RPG · Pixel Graphics

Your Chronicle
Shared: Idler · RPG · Free to Play

Vampire Survivors
Shared: Pixel Graphics · Indie · 2D

Click the Button
Shared: Idler · Casual · Indie

Swag and Sorcery
Shared: RPG · Pixel Graphics · Indie

DAVE THE DIVER
Shared: Pixel Graphics · Casual · RPG

Where Winds Meet
Shared: Free to Play · RPG · Casual