Girls Frontline 2 Simulation Exercise November 2026 is live from 4 November at 05:00 UTC until 18 November at 04:59 UTC. By clearing the event stages, you can collect rewards including Collapse Pieces, Basic Info Cores and the Common Key: ECG Flutter.
ECG Flutter is the reason to check this run, especially if you’ve already played an earlier Simulation Exercise. You’ll need to clear the event stages rather than just sign in, and the exercise ends before some of the other November events. Here’s how to make sure you don’t miss it.
Girls Frontline 2 Simulation Exercise November 2026 dates and times
These dates come from the game’s English 29 October update overview, which states times in GMT+0. That means the listed times are already UTC. The schedule below gives equivalent times for a few other regions.
Girls Frontline 2 Simulation Exercise November 2026 begins at the following local times, calculated from the official GMT+0 schedule.
| Region | Starts 4 Nov | Ends |
|---|---|---|
| UTC / GMT | 4 Nov, 05:00 | 18 Nov, 04:59 |
| US Eastern (EST) | 4 Nov, 00:00 | 17 Nov, 23:59 |
| Central Europe (CET) | 4 Nov, 06:00 | 18 Nov, 05:59 |
| Japan (JST) | 4 Nov, 14:00 | 18 Nov, 13:59 |
| Australia Eastern (AEDT) | 4 Nov, 16:00 | 18 Nov, 15:59 |
Finish your Girls Frontline 2 Simulation Exercise November 2026 stage clears before 18 November at 04:59 UTC. That deadline is separate from the wider Dreambound Neverland and Themis’ Game event shops, which have their own later exchange dates.
How to get the ECG Flutter Common Key
Open the game’s time-limited event area and find Simulation Exercise. Enter the available exercise stages, meet each stage’s clear conditions and claim the rewards shown when you complete them. The event rewards include Common Key: ECG Flutter, alongside materials and Collapse Pieces.
For the Girls Frontline 2 Simulation Exercise November 2026 run, the key isn’t a code to redeem on a website or a general login item. It is tied to clearing the limited event stages. Check the reward preview and progress markers in the live event menu to see which clears your account still needs.
Don’t mix ECG Flutter up with Critical Singularity, a Common Key from a previous Simulation Exercise. The October 29 announcement identifies ECG Flutter for the November version. Older guides or reward screenshots might be showing a different run of the same event name.
What Girls Frontline 2 Simulation Exercise November 2026 rewards are available?
Clearing Simulation Exercise stages can earn you Collapse Pieces, Basic Info Cores and Common Key: ECG Flutter. The stage reward screen shows what each clear awards. Check it as you go so you don’t stop before claiming the Common Key.
Rewards change between Simulation Exercise runs. In the Girls Frontline 2 Simulation Exercise November 2026 event, look specifically for ECG Flutter rather than relying on an older list that names Critical Singularity.
Which event deadline comes first?
Simulation Exercise closes at 04:59 UTC on 18 November. By comparison, the main Themis’ Game and Dreambound Neverland events are scheduled to close at 18:59 UTC on 18 November, with their exchange shops open until 25 November at 18:59 UTC. The later shop deadline does not extend Simulation Exercise.
During the Girls Frontline 2 Simulation Exercise November 2026 event, Leisure Days also runs until 16 November at 04:59 UTC, while Intelligence Supplies is available from 6 to 11 November. If you are juggling several tasks, clear the shortest windows first instead of treating all November activities as one event.
Our Girls Frontline 2 November 2026 events calendar puts the overlapping login rewards, commissions and double-drop period in one place.
Do the dates apply to every server?
These times apply to the English publisher’s GMT+0 schedule. If you play in a different region, follow the event timer shown on your account rather than using this schedule to assume every server closes at the same moment.
If the Girls Frontline 2 Simulation Exercise November 2026 event isn’t showing, check that the latest patch has been applied and restart the game completely. The developer specifically recommends restarting after updates when new content doesn’t appear.
What to do before 18 November
Open Simulation Exercise, check the available stage rewards and complete the stages you can clear while the event is live. Claim ECG Flutter and any Collapse Pieces or Basic Info Cores you have earned before the activity closes. Use the rewards and stage requirements displayed in your current game client for the exact path to ECG Flutter.
The Girls Frontline 2 Simulation Exercise November 2026 window ends at 04:59 UTC on 18 November, regardless of the later main-event shop dates. Collect your exercise rewards before the timer expires, even if other November event shops are still open.
Official source: Girls’ Frontline 2: Exilium, Update Overview 10/29.
