Siliconera Is Giving Away Metal Slug 3 PC Closed Beta Keys

By Spencer . January 31, 2014 . 5:00pm

mslug3SNK Playmore is bringing Metal Slug 3 to PCs and the Steam version has new features like online multiplayer. The game comes out in February, but Siliconera readers can try Metal Slug 3 for PC first since we’re giving away keys to closed beta.


Keys will be given away on our Code Giveaway page and can be redeemed on Steam. Get the keys while they’re hot!

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