
天界 · 階級 · オンライン
TenkaiClassOnline
Every choice forges who you become.
A massive multi-class MMORPG with no class selection screen: every swing, spell and trade shapes who your character becomes.
In active development · No public build yet
- classes
- 47
- attributes
- 30
- regions
- 16
- creatures
- 37
Emergent classes
Your actions grow your attributes, and your attributes decide which classes you unlock. Class identity is measured, not picked from a menu.
A true online world
Every player shares one persistent world. Fight, trade and explore alongside everyone else, in the same place at the same time.
Play together
Form parties, found guilds, keep your friends close and settle scores in duels. Your reputation follows you wherever you go.
Explore
From the devlog
All posts →
A website for a world in progress
TenkaiClassOnline has a home on the web: classes, codex, world map and bestiary, all built straight from the game's own data.

Dev diary: August–September 2026
A custom ability system, the first real abilities for the four starter classes, five new creature families, and bots that play the game to test it.

Dev diary: June–July 2026
Two months that turned a progression engine into an online world: a dedicated server, loot, chat, parties, guilds, mounts and a map with sixteen regions.

Follow development
Community channels open soon. They'll be linked here as they go live.
- DiscordComing soon
- YouTubeComing soon
- LinkedInComing soon
- RSS