They're back to the more realistic style (much more so than it ever has been), Egyptian ruins and most importantly - no weapon carry limit. Kamikazes, headless bombers, Gnaars, Arachnoids - all there, plus the spiders and Scrapjack (Mancubus-like thing). New minigun looks awesome too. I, for one, like the melee attacks (what Duke should've been, Sam rips out hearts, eyeballs and takes apart Kleer skeletons whole) and the reloading adds suspense.
The levels are twice as big as the ones in TSE, and SS3 will probably have the largest hordes of enemies we've seen in a Sam game. (imagine the last level oh God)


