This document covers the 2nd Map Frozen Tundra .
The map features several Hive locations and possible Challenge event spawn points.

This map has no traps, so the overall difficulty is relatively low.


Red Exclamation Marks: Hive locations

1T (Recruit) – Top-left
3T (Elite) – Center-right
4T (APEX) – Bottom-center
※ 2T (Vanguard) does not appear on this map

Yellow Exclamation Marks: Possible spawn points for Challenge Hive (Search and Destroy) – 5 locations

Yellow Radio Icons: Possible spawn points for Challenge – Data Transmission – 5 locations

Unit Icon: Player starting point (slightly northwest of center)

It is important to eliminate Hives as early as possible.
If you get a good starting relic (if available), you can take down the 4T Hive by Wave 2, which makes the game significantly easier.

The 4T Hive drops yellow-tier relics, some of which are extremely powerful—such as relics that increase attack power by 100%.

If your early game isn’t strong, prioritize quickly clearing the 1T Hive.
After that, focus on scaling up quickly and aim to take down the 3T and 4T Hives as soon as possible.

Hive HP increases dramatically as waves progress, but the rewards also become much greater.
However, if you fail to build momentum early on, it becomes very difficult to eliminate Hives later—and even regular enemies will become overwhelming.
The key is not to miss the early timing window, ideally within the first 5 waves.