Chrono Wiki - Chrono Trigger, Chrono Cross, Radical Dreamers

Serge (Character) - Giant Bomb

Chrono Trigger — StrategyWiki Strategy guide and game reference wiki

Chrono Trigger (Game) - Giant Bomb

Chrono Cross (PS1) - Video Game Music Preservation Foundation Wiki

Chrono Wiki - Chrono Trigger, Chrono Cross, Radical Dreamers

Viper (Chrono Cross), Chrono Wiki

List of Characters and Recruitment Order Chrono Cross Remaster: Radical Dreamers｜Game8

Chrono series: Chrono Trigger, Radical Dreamers: Nusumenai Hōseki, Chrono Cross, Final Fantasy Chronicles, List of characters in Chrono Cross

How to Unlock Characters in Chrono Cross (with Pictures) - wikiHow

Chrono Cross - Wikipedia

Chrono Cross: The Radical Dreamers - Criosphinx Boss Guide

Lucca

Music of Chrono Trigger - Wikipedia