Playing default on Train helps Ts control space and read the defense. It allows your team to stay flexible, punish pushes, and choose the best timing for a site hit. This lesson explains how to build a proper default on this map.
Playing Default on Train as T

Start the round spread out. Keep control of main, Ivy, and upper B to stop CTs from pushing for early information. Holding these areas gives your team time to decide where to finish.
Use utility to take map control safely. Simple smokes or flashes can block vision and make it harder for CTs to peek angles or find easy picks. Stay ready to trade if they push aggressively.
After securing control, gather information and look for signs of rotations. Once you know how the CTs are positioned, regroup and commit to the execute that feels most open.
Conclusion
Playing default on Train is about patience, space, and awareness. Done right, it keeps CTs guessing and sets up cleaner site takes.