Thunderstorm Warning
Extra Stages · Unprecedented Forecasts · 1/1
Clear XP4,500
Base HP30,000
Map length4,600
Max enemies20
Spawn interval0.03s
Enemy traits 
Dark 
Alien 
Traitless
Dark Alien Traitless Boss
Spawn timeline
Scroll sideways to see more.
Enemies 9 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
 Parasol Base | 1 | 3000000% | 300,000 | 30,000 | Start | — |
 Dark Wind | Unlimited | 500% | 25,000 | 750 | 10s | 50–53.33s |
 Kroxo | 10 | 100% | 3,000 | 900 | 13.33s | 26.67–33.33s |
 White Wind | 8 | 500% | 25,000 | 500 | 16.67s | 33.33–36.67s |
 Helmut Krabbe | 2 | 100% | 9,000 | 300 | 26.67s | 133.33s |
| Dark Wind | 8 | 500% | 25,000 | 750 | 53.33s | 16.67–20s |
 Imperator Sael | 3 | 100% | 15,000 | 500 | 60s | 46.67–50s |
| White Wind | 6 | 500% | 25,000 | 500 | 66.67s | 16.67–20s |
 Otta-smack-u | 2 | 200% | 60,000 | 2,994 | 80s | 33.33–36.67s |
 THE SLOTH Boss | 1 | 150% | 450,000 | 12,000 | 6.67s | — |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
HP and attack include the magnification.
Clear rewards
If the reward chances add up to more than 100, the rows are rolled in order and each later row shares what is left.
EX stages
Clearing it has a 100% chance to open an EX stage.
Where it appears
This is an EX stage. It can appear after clearing the stages below.