Brilliance from EPT

From someone's recent Empire of the Petal Throne game:

Stuff I like:

• Marching Order rules
• No Read Magic (I think...)
• More Use of Saves
• Int & Con use - I'm curious as well.
• Fighter class skills
• Spellcaster class skills and bonus spells
• Critical hits

There's some more cool stuff there, but not for an D&D-based dungeon crawl game.