Zombie Escape has been out for more than a week and has done quite well. It reached #27 on the top US paid apps chart and #17 on the top US paid games chart. Additionally, it has received some raving reviews from many respected review sites. Here are some of them:
TouchArcade: "Zombie Escape is 'at the forefront of line-drawing games' and 'notoriously hard to put down' "
AppAdvice: Must Buy 4.5/5 stars - "Zombie Escape is a must buy for $0.99, and is an upper echelon path drawing game as well as game in general"
IGN.com: Rating 8.0/10 Impressive - "at only 99 cents, Zombie Escape is a great deal for a lot of good gaming."
iPhone Alley: "With all of these features, I don't see how the game could be priced for such a low tag. ($0.99)"
AppSmile.com: Rating 5/5 - "Zombie Escape exceeded our expectations and continues to engage us with both style and substance."
TheAppera.com: "Zombie Escape is a perfect example of how one game can reinvent the whole genre.", "For $0.99, I can't think of any other game that has as much amount of content and fun packed onto one little game. "
TouchGen.net: Rating 3.5/5 - "if you are a fan of Flight Control and that genre, then this is a no brainer... especially for only $0.99"
TouchMyApps.com: 'Kiss It' Rating - "Zombie Escape is one of the most polished titles I've ever seen."
If you haven't got the game yet, get it now!
BTW, a maintenance update for Zombie Escape (1.0.1) has been released. This update fixes all reported issues including crash issues and also improves performance of the game especially on older gen devices.