How to blow up the ice-sealed line in Chapter 4 of Delta Rune How to blow up the ice-sealed line in Chapter 4 of Delta Rune

Today, I will be introducing how to trigger the Frozen Line in Chapter 4 of Deltarune. The effect of triggering the Frozen Line is a unique way to branch the story, which depends on a series of interlocking operations, from the use of specific skills to the selection of key dialogues. Each step is closely related to the development of the plot. These operations not only affect the opening and progression of the Frozen Line but also make the game deviate from its conventional path, unlocking new content. Let's take a look at it together.

After entering the Cyber Plain area in Chapter 4, you need to follow the normal storyline at the beginning. It is recommended that players try to defeat as many small monsters along the way as possible. Since the later battles in the Frozen Line require a high level of character health, defeating small monsters to accumulate experience and level up can increase the health limit, providing a survival foundation for future challenges. After Noelle joins the party, the player needs to control the character to return along the original path. At this point, you will find that a large number of new small monsters have appeared on the return route, which is a key stage in triggering the Frozen Line.

Once all the small monsters on the return route are successfully frozen, continue to the far left area of the junkyard at the end of the road. If the vehicles on the road disappear and are replaced by a continuous stream of new small monsters, it indicates that the Frozen Line has been initially triggered. For these newly appearing small monsters, you must continue to use the Icequake spell. During the progress of the story, you will encounter many key dialogue nodes. When negotiating with the merchant, even if you don't have enough gold, you must insist on asking for the ring in the dialogue options. At this point, Noelle will use ice magic to drive away the merchant and obtain the ring. This dialogue choice must be strictly followed; otherwise, the Frozen Line will fail to start. You need to choose to comfort her that everything is normal in the dialogue. After she speaks, the game music will gradually become slow and hollow, indicating that the Frozen Line is fully activated.

During the exploration after the Frozen Line is activated, when facing more complex puzzles, you need to choose to force Noelle to move forward, which is a necessary operation to advance the plot. When encountering the mini-boss Birdy, you also need to choose to continue moving forward in the dialogue options to ensure the plot follows the Frozen Line. In the battle against Spamton, you can deal damage using the X-shaped slash in the action bar, and the Pester Puff skill can be used to restore health. If TP accumulates slowly in the early stages, you can use the Urgent Item obtained from the box in the wide conveyor belt area of the Cyber Plain to quickly replenish TP.

That concludes the introduction of how to trigger the Frozen Line in Chapter 4 of Deltarune. After completing the above series of specific operations and advancing the plot, the game will exhibit some abnormal changes, such as brief screen freezes, new light and shadow effects, and some originally closed areas suddenly unlocking passages.