HideNSeek (Cache-Cache) v1.0.beta
I made this two years ago.
(September, 2015)

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Terrorists have 45 seconds to hide. While the timer counts down ct's have a gray screen and do not see and do not possible to move. When the timer is on 0 map becomes dark. Terrorists can not move, have nightvision and knife ct's have a big lamps in various colors and weapons with which they must find hidden terrorists.

Features:

- Removes all objectives (bombs, hostages, etc.).
- Creates a fake hostage outside of the map to end the rounds.
- That the game began to be 6 or more players.
- WHO SEEKS?

All depends on the number of players.
Total /6 = SEEK
Seek is last remaining lives , or the last killed.
If you stay more players then choose between them random player.

Commands:

say /hns
- for 3d camera.

Cvars:

hns_prefix "HideNSeek"
- Prefix in chat.

Map:

- Maps must be expanded, because it is always more player in terrorist team.
- I've done some: sea_dust2, cs_747, de_dust2, cs_assault, cs_backalley, de_rats, de_rats_2001, de_inferno...
- Write map that you want to have more spawn.

Sourcecode on GitHub.
Image of mod.

If you find a bug / error, write in comments.
This is only BETA version.