If the game requires CD-KEY type AAAA-AAAA-AAAA-AAAA in the boxes 

[Features] 
- The best visual graphic improvements 
- New weapons skins, players models and textures 
- Only 549MB setup size 
- 100% clean rip from Steam GCFs (Game cache files) 
- Includes latest CS bots 
- Half-Life Single/Multiplayer is also included 
- Dual Protocol (48 + 47) Client 
- Playable on Internet and LAN 
- Full protection against all types of slow hacking servers 

[Snapshots]     
https://imgur.com/a/NxdYn

[Site]   
http://counter-strike16.eu