Games like Cybersoul: Retribution Protocol
Games like Cybersoul: Retribution Protocol include Idle Champions of the Forgotten Realms, Nodebuster, GWENT: The Witcher Card Game, Dragon Cliff, and Overdungeon. We matched them by the tags players give Cybersoul: Retribution Protocol on Steam (Strategy, Action, Idler, Casual, and RPG): closest matches first, and among equally close ones the better-known games.

Idle Champions of the Forgotten Realms
Shared: Strategy · Idler · RPG

Nodebuster
Shared: Strategy · Casual · Idler

GWENT: The Witcher Card Game
Shared: Strategy · RPG · Trading Card Game

Dragon Cliff
Shared: Strategy · Idler · RPG

Overdungeon
Shared: Strategy · Casual · RPG

Yu-Gi-Oh! Legacy of the Duelist
Shared: Card Battler · Strategy · Deckbuilding

Shelldiver
Shared: Casual · Idler · Incremental

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

Cookie Clicker
Shared: Idler · Casual · Incremental

Slay the Spire
Shared: Strategy · Card Battler · Deckbuilding

Shadowverse: Worlds Beyond
Shared: Card Battler · Trading Card Game · Strategy

Plebby Quest: The Crusades
Shared: Strategy · Casual · RPG

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Action

Balatro
Shared: Strategy · Deckbuilding · Card Game

Chef Knight
Shared: Strategy · Casual · Idler

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Strategy · Card Battler · Action

Esports Godfather
Shared: Strategy · Card Battler · Simulation

Magic: The Gathering Arena
Shared: Strategy · Trading Card Game · Deckbuilding

Russian Life Simulator
Shared: Action · Strategy · Simulation

A Game About Feeding A Black Hole
Shared: Strategy · Casual · Idler

Bills Must Be Paid
Shared: Strategy · Idler · Casual

Retirement Simulator
Shared: RPG · Casual · Simulation

9 Kings
Shared: Strategy · RPG · Deckbuilding

xiuzhen idle
Shared: Idler · Casual · RPG