| Stage |
Sumeragi Secret Bunker 2 is the penultimate mission in Gunvolt Chronicles: Luminous Avenger iX.
Copen and Lola head deeper inside Sumeragi's underground base where the "Butterfly Effect" is located, but they have to get past their familiar adversaries before going forth....
Enemies
| Image | Enemy |
|---|---|
 |
Butterfly Effect (last boss) |
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Hologram Crimm (third boss) |
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Hologram Stella (second boss) |
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Hologram Rebellio (first boss) |
Rank and Time Requirements
*May not be accurate
| Rank | Score | Minimum Kudos needed | Kill points needed |
|---|---|---|---|
| S+ | 850,000 | 5020 (Gutless), 4700 (Cautious), 4370 (Fearless) | 70,000 |
| Stars | Time | Rec. Time |
|---|---|---|
| 3 Stars (x1.5) | 8:10 | 4:50 |
Stage Composition
- This stage is the first half of the endgame boss rush. Expect rematches with Rebellio, Stella, and Crimm.
- Some moves have been slightly modified for these rematches, though not to the level of the EX Bosses.
- At the end of this gauntlet waits the Butterfly Effect, Copen's goal for a good chunk of the game...
Gallery
Mission select icon