This game is a combination of tower-defense action strategy with a somewhat unique tower-offense technique used most of the time. It will not give you many ways to accomplish missions, most of the times the scripted events are so obvious that you will know for sure when an ''anomaly'' hits the short route you decided to take, giving you only the choice to switch to the longer, more risky route.
Despite of these scripted events and a bit of failed voice acting from every character, this is a very good game. It's refreshing an old, almost lost genre.
+ Tower defense at its best, plus somethig more
+ Suspanse at every corner, especially on higher difficulties
+ The AI is surprisingly good for an almost indie game
+ Nice and simple leaderboards display, depending on the difficulty you play
- Short campaign; tiny fast-paced levels
- Scripted events will become obvious before they even happen, after 1h of gameplay
- The buy/sell/upgrade function is simple. Could've been added something more.