# Source SDK

> software development kit for the Source Engine

**Wikidata**: [Q969130](https://www.wikidata.org/wiki/Q969130)  
**Source**: https://4ort.xyz/entity/source-sdk


## References

1. Freebase Data Dumps. 2013
2. [Source SDK - Official TF2 Wiki | Official Team Fortress Wiki](https://wiki.teamfortress.com/wiki/Source_SDK)
3. [Source SDK - Combine OverWiki, the original Half-Life wiki and Portal wiki](https://combineoverwiki.net/wiki/Source_SDK)