Games like Champions Online
Games like Champions Online include Warframe, Neverwinter, Phantasy Star Online 2 New Genesis, Guild Wars 2®, and Where Winds Meet. We matched them by the tags players give Champions Online on Steam (MMORPG, Superhero, Character Customization, Free to Play, and Action RPG): closest matches first, and among equally close ones the better-known games.

Warframe
Shared: Free to Play · Action RPG · Character Customization

Neverwinter
Shared: MMORPG · Free to Play · Massively Multiplayer

Phantasy Star Online 2 New Genesis
Shared: MMORPG · Free to Play · Character Customization

Guild Wars 2®
Shared: MMORPG · Free to Play · Character Customization

Where Winds Meet
Shared: Free to Play · Action RPG · Character Customization

Path of Exile
Shared: Free to Play · Action RPG · MMORPG

Star Trek Online
Shared: Free to Play · MMORPG · Massively Multiplayer

FINAL FANTASY XIV Online
Shared: MMORPG · Character Customization · Massively Multiplayer

Destiny 2
Shared: Free to Play · MMORPG · Open World

Albion Online
Shared: MMORPG · Free to Play · Massively Multiplayer

Blue Protocol: Star Resonance
Shared: MMORPG · Free to Play · Character Customization

Marvel Rivals
Shared: Free to Play · Superhero · PvP

STALZONE
Shared: MMORPG · Free to Play · Online Co-Op

The Elder Scrolls Online - Standard Edition
Shared: MMORPG · Character Customization · Massively Multiplayer

The Quinfall
Shared: MMORPG · Massively Multiplayer · Character Customization

The First Descendant
Shared: Free to Play · Character Customization · Online Co-Op

GrandChase
Shared: Free to Play · Action RPG · Character Customization

SpiritVale
Shared: MMORPG · Action RPG · Massively Multiplayer

KurtzPel
Shared: Character Customization · Free to Play · Massively Multiplayer

Path of Exile 2
Shared: Action RPG · MMORPG · RPG

Diablo® IV
Shared: Action RPG · MMORPG · Online Co-Op

Monster Hunter: World
Shared: Character Customization · Third Person · Action RPG

SMITE®
Shared: Free to Play · MMORPG · Third Person

Gotham Knights
Shared: Superhero · Action RPG · Online Co-Op