DEN writes: "Line Rider 2: Unbound has its good qualities, but it won't appeal to everyone. If you enjoy physics puzzles and don't think you mind the sort of trial-and-error gameplay present here then it's definitely worth a look, but others may not have the patience for it."
What Works:
+ Interesting concept
+ Plenty of content
What Doesn't:
- Steep learning curve
- Extremely detail-oriented gameplay that many won't have the patience for
- Childish presentation ill befitting a game this complex
7/10