Pretty Good. Survival Mode - 30 Kills. I was lucky enough to get one of each of 3 different factions cavalry, then then you just run like a mad-man, blocking enemies, and killing them when they face their backs (To attack the cavalry) Woo Hoo :p
Wave 36 - 427450 - Would help having a health pack every now and again :p Bosses were easy, 10-Shot-At-A-Time Aliens were fine, double-sided meteor-shower = HARD! Fun Game! 5/5!
Awesome Game, Two Endings - The Brawn one had me for awhile - I could get Remus down with a Spear and block the fist - Took me about 6 tries to figure out the last bit :p 5 / 5 !!!
3 / 5
Slightly monotonous, and the "Reset" button doesn't reset the difficulty level - Play for 2 hours, then, when you restart, you won't be able to survive for more than 20 seconds... (And I normally get up to 400)