# Metal Slug 4

> 2002 video game

**Wikidata**: [Q1199047](https://www.wikidata.org/wiki/Q1199047)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Metal_Slug_4)  
**Source**: https://4ort.xyz/entity/metal-slug-4


## References

1. redump.org
2. Online Games-Datenbank
3. Freebase Data Dumps. 2013
4. [Category:Video games set in Berlin - Wikipedia](https://en.wikipedia.org/wiki/Category:Video_games_set_in_Berlin?oldid=922207391#Pages_in_category)
5. ESRB rating database
6. RetroAchievements