Collaboration Gauntlet Stages · METAL SLUG STRIKES! · 4/10
Energy100
Clear XP1,900
Base HP300,000
Map length4,500
Max enemies15
Spawn interval0.03s
Enemy traits 
Traitless 
Floating
Traitless Floating Boss
Spawn timeline
Scroll sideways to see more. For enemies with a base HP condition, drag the orange circle to set when they appear.
Enemies 6 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
| From the start 6 types | ||||||
 MARS PEOPLE | Unlimited | 1200% | 1,500 | 600 | 3.33s | 33.33–40s |
| MARS PEOPLE | 3 | 1200% | 1,500 | 600 | 4.67s | 6.67–13.33s |
 MARCO | Unlimited | 1200% | 18,000 | 1,500 | 6.67s | 40–60s |
 SV-001 | 1 | 1133% | 84,975 | 4,532 | 13.33s | — |
 HUGE HERMIT | 1 | 667% | 400,200 | 7,410 | 53.33s | — |
 DONALD MORDEN | 1 | 111% | 499,500 | 12,765 | 66.67s | — |
 SOL DAE ROKKER Boss | 1 | 434% | 868,000 | 65,100 | 20s | — |
| Once base HP ≤ 99% 1 type | ||||||
| SV-001 | 3 | 1133% | 84,975 | 4,532 | Immediately | 3.33s |
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.