Games like OpenSheet 3.5e SRD - Full Unlock
Games like OpenSheet 3.5e SRD - Full Unlock include Warframe, Dungeon Alchemist, Neverwinter, Guild Wars 2®, and The First Descendant. We matched them by the tags players give OpenSheet 3.5e SRD - Full Unlock on Steam (RPG, Utilities, Free to Play, Early Access, and Character Customization): closest matches first, and among equally close ones the better-known games.

Warframe
Shared: Free to Play · RPG · Character Customization

Dungeon Alchemist
Shared: RPG · Utilities · Software

Neverwinter
Shared: RPG · Free to Play · Character Customization

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

The First Descendant
Shared: Free to Play · RPG · Character Customization

Path of Exile
Shared: Free to Play · RPG · Character Customization

Baldur's Gate 3
Shared: RPG · Character Customization

Dungeon Fighter Online
Shared: RPG · Free to Play · Character Customization

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

Star Trek Online
Shared: Free to Play · RPG · Character Customization

skate.
Shared: Free to Play · Character Customization · Early Access

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

The Sims™ 4
Shared: Free to Play · Character Customization · Free To Play

KurtzPel
Shared: Free to Play · Character Customization · Early Access

Crusader Kings III
Shared: RPG · Character Customization · Management

Albion Online
Shared: Free to Play · RPG · Free To Play

Shop Titans
Shared: Management · RPG · Character Customization

GWENT: The Witcher Card Game
Shared: Free to Play · RPG · Free To Play

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

Marvel Rivals
Shared: Free to Play · RPG · Free To Play

Wuthering Waves
Shared: Free to Play · RPG · Free To Play

FINAL FANTASY XIV Online
Shared: RPG · Character Customization

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

Trove
Shared: Free to Play · RPG · Free To Play