In order to access specific searches, the player must navigate a Slug Mariner vertically.
Treasure Hunt (unlocked at Level 09) is a bonus way of obtaining pre-determined 
Unit Parts and refilling 
Sortie Points [as of 1.3.0] for 
MSP introduced in Metal Slug Attack. Depending on their Level, players can initiate searches that guarantee a unit part after a period of time.
Daily quests offer 60 EXP and 5,000 [as of 1.3.0] for completing one stage.
Rewards[]
Note: All treasure chests can now be unlocked as soon as the mode can be accessed. However, the Stone Turtle chest requires a VIP level of 5 in order to unlock.
|
 (refill) |
 |
 (hour) |
|---|---|---|---|
| 5 | 1,000 | 1 | |
| 15 | 3,000 | 3 | |
| 25 | 5,000 | 5 | |
| 50 | 10,000 | 10 | |
| 120 | 20,000 | 24 | |
| 120 | 20,000 | 24 |
.png){kind=link}
 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Game Modes | Another Story | Attack! • List of Standard Missions • List of Elite Missions | Battle and Team Battle | Combat School | Extra Ops / Guild Ops • List of Extra Ops | Online | P.O.W. Rescue | Rank Match | Special Ops | Ultimate Mission | Battle Tactics | ||||||||
| Features | User Profile | Level and EXP | VIP | Build Up • Laboratory | Units • by Icon • Teams • Unobtainable | Stats | Items • by Stats • Special Items • Status Strengthening • Event Items | Guild • List of Guild Raid Stages | Daily Login | Daily Quests | Events | Power-Up | Quests | Mystery Crank | Treasure Hunt | Shops | Dream Lottery | Beginner Support Campaign | ||||||||
| Extras | Patch Notes | Music | Update History | Event Schedule | ||||||||