A new limited-time event has arrived in Girls’ Frontline 2: Exilium. Titled Simulation Exercise, this tactical mission-based event runs from May 7 at 5:00 AM to May 21 at 4:59 AM (UTC-4).
Commanders can earn valuable rewards by clearing event stages, including Collapse Pieces, Basic Info Cores, and the event-limited Common Key – Eruption in Vigilance.
Event Duration
May 7 at 05:00 – May 21 at 04:59 (UTC-4)
Simulation Exercise Walkthroughs
All video walkthroughs in this guide are provided by Xailian
Watch the full Simulation Exercise playlist on Xailian’s YouTube channel
Simulation Exercise – Stage 1
Stage 1 serves as an introduction to Simulation Exercise, establishing the basic mechanics and turn limits players will face throughout the event.
Simulation Exercise – Stage 2
Stage 2 builds on the fundamentals, requiring more deliberate positioning and cleaner action sequencing to stay within the turn limit.
Simulation Exercise – Stage 3
Stage 3 tightens the margin for error, rewarding efficient movement and careful planning to avoid wasted turns.
Simulation Exercise – Stage 4
Stage 4 places greater emphasis on execution, where inefficient actions can quickly prevent a successful clear.
Simulation Exercise – Stage 5
Stage 5 is the most demanding stage, requiring optimized routing and precise decision-making to complete within the turn limit.




