Giro has come through with a slight tweak to the RC1 build of FoE, this is only a minor change with the hidden boss in the Dinopolis tower, as you should be able to do more than single digits worth of damage to it. Giro mentions that this boss will also drop Crono’s most powerful sword upon defeating it, so it gives you good motivation to go ahead and try and find this boss.
This is the link to that build.
A side note, there is another project in the works, but by a fellow CT modding team.
“For those out there who are CE purists, there is a version in the works entitled: Crimson Echoes Fan Mix, this version is going to feature fully remixed music, about twice as many side quests, and a lot more polish, to the point that it can blind you if left in direct sunlight. There are no download links available to this project, as this is closed development, but when it will be available, we will point you in the direction of where to find it”