Metal Slug 2 (English Wikipedia)

Ruddock, David (March 7, 2013). "SNK Releases Metal Slug X For Android". Android Police. Archived from the original on September 29, 2013. Retrieved September 1, 2013.

appspy.com

Nesvadba, Andrew (February 7, 2013). "Metal Slug 2 (iOS) Review". AppSpy. Archived from the original on May 18, 2013. Retrieved August 27, 2013.

archive.today

Davis, Ryan (March 16, 2001). "Metal Slug X (PlayStation) Review". GameSpot. Archived from the original on August 27, 2013. Retrieved August 27, 2013.

eurodroid.com

"SNK launches Metal Slug 2 on Android". Eurodroid. February 7, 2013. Archived from the original on October 27, 2013. Retrieved October 16, 2013.

eurogamer.net

Whitehead, Dan (January 18, 2009). "Virtual Console Roundup Review". Eurogamer. Archived from the original on February 1, 2014. Retrieved August 27, 2013.
Bramwell, Tom (May 19, 2002). "Metal Slug X (PlayStation) Review". Eurogamer. Archived from the original on December 26, 2014. Retrieved August 27, 2013.

gamepilgrimage.com

"PS1 US Sales from 1995-2003". Game Pilgrimage. NPD Group. Archived from the original on May 20, 2005. Retrieved October 18, 2020.

gamerankings.com

"Metal Slug 2 for iOS (iPhone/iPad)". GameRankings. CBS Interactive. Archived from the original on October 23, 2013. Retrieved August 27, 2013.
"Metal Slug X for PlayStation". GameRankings. CBS Interactive. Archived from the original on July 3, 2018. Retrieved July 3, 2018.

gamerevolution.com

Liu, Johnny (May 1, 2001). "Metal Slug X (PlayStation) Review". Game Revolution. Archived from the original on December 26, 2014. Retrieved August 27, 2013.

gamespot.com

uk.gamespot.com

Davis, Ryan (March 16, 2001). "Metal Slug X (PlayStation) Review". GameSpot. Archived from the original on August 27, 2013. Retrieved August 27, 2013.

gamespot.com

GameSpot VG Staff (February 23, 2002). "GameSpot's Best and Worst Video Games of 2001". GameSpot. Archived from the original on August 3, 2002.

ign.com

ie.ign.com

"Metal Slug 2 (iOS)". IGN. Retrieved October 16, 2013.
"Metal Slug X (iOS)". IGN. Retrieved October 16, 2013.
Thomas, Lucas M. (January 30, 2009). "Metal Slug 2 Review". IGN. Retrieved June 22, 2013.

metacritic.com

"Metal Slug 2 for iPhone/iPad Reviews". Metacritic. CBS Interactive. Archived from the original on March 6, 2013. Retrieved August 27, 2013.
"Metal Slug X for PlayStation Reviews". Metacritic. CBS Interactive. Archived from the original on July 3, 2018. Retrieved July 3, 2018.
"Metal Slug X for iPhone/iPad Reviews". Metacritic. CBS Interactive. Archived from the original on June 16, 2018. Retrieved July 3, 2018.

metalslug10th.com

"Metal Slug 2". SNK. Archived from the original on May 11, 2013. Retrieved June 22, 2013.

neo-geo.com

Elektro, Dan. "Metal Slug X Review". Neo-Geo.com. Archived from the original on February 18, 2013. Retrieved June 22, 2013.

nintendo.com

"Two WiiWare Games and One Virtual Console Game Added to Wii Shop Channel". Nintendo of America. December 1, 2008. Archived from the original on December 4, 2008. Retrieved December 2, 2008.

pocketgamer.co.uk

Slater, Harry (February 11, 2013). "Metal Slug 2 (iOS) Review". Pocket Gamer. Archived from the original on July 3, 2018. Retrieved August 27, 2013.
Mundy, Jon (March 11, 2013). "Metal Slug X (iOS) Review". Pocket Gamer. Archived from the original on July 3, 2018. Retrieved August 27, 2013.

ricedigital.co.uk

"The top 100 best selling Japanese games on Steam". Rice Digital. July 9, 2018. Retrieved October 30, 2020.

sites.google.com

"Game Search". Game Data Library. Famitsu. Retrieved April 25, 2020.

snk-corp.co.jp

neogeomuseum.snk-corp.co.jp

"Title Catalogue - NEOGEO MUSEUM". SNK Playmore. 2010. Archived from the original on August 28, 2018. Retrieved February 18, 2020.

snkplaymore.co.jp

game.snkplaymore.co.jp

"Metal Slug 2 for the Virtual Console" (in Japanese). Archived from the original on February 10, 2009. Retrieved December 31, 2008.

vgchartz.com

"Metal Slug X (PlayStation)". VG Chartz. Retrieved October 17, 2013.

web.archive.org

"Metal Slug 2". SNK. Archived from the original on May 11, 2013. Retrieved June 22, 2013.
"Title Catalogue - NEOGEO MUSEUM". SNK Playmore. 2010. Archived from the original on August 28, 2018. Retrieved February 18, 2020.
"Two WiiWare Games and One Virtual Console Game Added to Wii Shop Channel". Nintendo of America. December 1, 2008. Archived from the original on December 4, 2008. Retrieved December 2, 2008.
"Metal Slug 2 for the Virtual Console" (in Japanese). Archived from the original on February 10, 2009. Retrieved December 31, 2008.
"SNK launches Metal Slug 2 on Android". Eurodroid. February 7, 2013. Archived from the original on October 27, 2013. Retrieved October 16, 2013.
Ruddock, David (March 7, 2013). "SNK Releases Metal Slug X For Android". Android Police. Archived from the original on September 29, 2013. Retrieved September 1, 2013.
"Metal Slug 2 for iOS (iPhone/iPad)". GameRankings. CBS Interactive. Archived from the original on October 23, 2013. Retrieved August 27, 2013.
"Metal Slug X for PlayStation". GameRankings. CBS Interactive. Archived from the original on July 3, 2018. Retrieved July 3, 2018.
"Metal Slug 2 for iPhone/iPad Reviews". Metacritic. CBS Interactive. Archived from the original on March 6, 2013. Retrieved August 27, 2013.
"Metal Slug X for PlayStation Reviews". Metacritic. CBS Interactive. Archived from the original on July 3, 2018. Retrieved July 3, 2018.
"Metal Slug X for iPhone/iPad Reviews". Metacritic. CBS Interactive. Archived from the original on June 16, 2018. Retrieved July 3, 2018.
Whitehead, Dan (January 18, 2009). "Virtual Console Roundup Review". Eurogamer. Archived from the original on February 1, 2014. Retrieved August 27, 2013.
Bramwell, Tom (May 19, 2002). "Metal Slug X (PlayStation) Review". Eurogamer. Archived from the original on December 26, 2014. Retrieved August 27, 2013.
Liu, Johnny (May 1, 2001). "Metal Slug X (PlayStation) Review". Game Revolution. Archived from the original on December 26, 2014. Retrieved August 27, 2013.
Elektro, Dan. "Metal Slug X Review". Neo-Geo.com. Archived from the original on February 18, 2013. Retrieved June 22, 2013.
Nesvadba, Andrew (February 7, 2013). "Metal Slug 2 (iOS) Review". AppSpy. Archived from the original on May 18, 2013. Retrieved August 27, 2013.
Slater, Harry (February 11, 2013). "Metal Slug 2 (iOS) Review". Pocket Gamer. Archived from the original on July 3, 2018. Retrieved August 27, 2013.
Mundy, Jon (March 11, 2013). "Metal Slug X (iOS) Review". Pocket Gamer. Archived from the original on July 3, 2018. Retrieved August 27, 2013.
Halloran, Michael (March 11, 2013). "Metal Slug X (iOS) Review". 148Apps. Archived from the original on July 25, 2013. Retrieved August 27, 2013.
GameSpot VG Staff (February 23, 2002). "GameSpot's Best and Worst Video Games of 2001". GameSpot. Archived from the original on August 3, 2002.
"PS1 US Sales from 1995-2003". Game Pilgrimage. NPD Group. Archived from the original on May 20, 2005. Retrieved October 18, 2020.

wikipedia.org

ja.wikipedia.org

"Game Machine's Best Hit Games 25 - TVゲーム機ーソフトウェア (Video Game Software)". Game Machine (in Japanese). No. 561. Amusement Press, Inc. April 1, 1998. p. 21.
"Game Machine's Best Hit Games 25 - TVゲーム機ーソフトウェア (Video Game Software)". Game Machine (in Japanese). No. 586. Amusement Press, Inc. May 1, 1999. p. 17.