1. Metal Slug 3 Achievements
2. COOL achievement

Metal Slug 3

647

30

3.78

3,830

170 (4%)

15-20h

Faalagorn

647

30

4

18 Dec 14

09 Dec 19

17h 31m

COOL achievement in Metal Slug 3

COOL

Play with a friend

0

01 December 2019 - 1 guide

How to unlock the COOL achievement

• Guyra108,294

  25 Feb 2021 25 Feb 2021 25 Feb 2021
  0 0 0

  To get this achievement, you simply need to play a multiplayer game. Though the achievement says "play with a friend", it can be anyone - not necessarily someone from your friends list. The achievement should unlock as soon as the game starts.

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