This. Is. Cool. No more copy and paste Spartans!

I also like the idea of using the Artemis to discover things about the environment; depth of locale is one of the great things about video games. I love finding new things on my second or third playthroughs.

"With co-operative play as a focus, it has meant creating larger spaces with multiple vertical levels and intersecting pathways."

Also good; too many games are just a horizontal path through shallow geometry... not enough games make use of true verticality.