Rail Rescue: Puzzle Lines - Challenge Track is a premium DLC expansion pack published by QubicGames. It expands the puzzle experience of the base game, Rail Rescue: Puzzle Lines, by introducing a new set of levels designed to test players’ problem-solving skills.

Adds 20 stages and 60 large puzzles

Rail Rescue: Puzzle Lines - Challenge Track is a downloadable content that unlocks 20 additional stages featuring 60 extra-large, handcrafted puzzles, offering you more complex rail-building challenges as you reconnect train routes and guide trains safely to their destinations. You must also rescue your friends along the way to progress.

However, it is important to note that this DLC requires the base game, Rail Rescue: Puzzle Lines, and cannot be played on its own. In addition, it introduces no new gameplay mechanics, focusing instead on additional puzzles rather than new systems or features.

Enhances the base game for puzzle enthusiasts

Rail Rescue: Puzzle Lines - Challenge Track expands Rail Rescue: Puzzle Lines with 20 new stages and 60 extra-large puzzles that deepen its rail-building challenges. It offers more complex route planning and extended gameplay for fans. However, it does not introduce new mechanics or gameplay features.