Last Z weekly code 5STAR: the expiry window and server rollout to read together
Last Z’s official October 27 notice lists the weekly code 5STAR through November 3 in Apocalypse Time, while Halloween Havoc packs follow a separate server-group schedule.

Last Z: Survival Shooter published its weekly Tuesday Code, 5STAR, on October 27. The official notice gives a redemption window from October 27 at 00:00 to November 3 at 00:00 in Apocalypse Time. It lists HQ Level 10 or above as the requirement and displays a total redemption quota of 200,000. The notice does not state how many claims remain. Apocalypse Time is the game’s own clock, so the closing moment should not be converted by simply reading a Thai or Indonesian calendar date.

The useful context is the timing. Halloween Havoc is opening by server group, and the official pack graphic places servers 65–672 on October 26, 673–736 on October 27, and 737–846 on October 28. The code is a website-wide notice, while the packs follow a server rollout. They are adjacent announcements, not one shared reward system.
That distinction matters because the official post does not say that 5STAR changes Halloween Havoc odds, exchange rules, or pack contents. The 200,000 figure is a published quota, not a promise that every player receives a special event item. Treating a short code as an event currency would add a claim the source never makes.

The graphic points players to Gift Center inside the Official Mall, with rewards sent to the corresponding character’s in-game mail. This is a factual description of the official notice rather than a step-by-step guide. The post requires an HQ Level 10 account and does not list the reward contents, so this article does not invent a reward table. Account, server and page status should be checked at the time of redemption.
My reading of the update is that Last Z is using two clocks to keep its seasonal cycle moving: a short weekly website message and a staggered in-game event schedule. For players in Thailand and Indonesia, the practical editorial point is to separate Apocalypse Time from local time and to identify the server group before comparing screenshots. That keeps a code announcement from being confused with a server-specific Halloween opening.

