Sharks and minows is a game where the minows run around trying not to die to the shark. In this game the shark tries to shoot the minows in the water and kill them from his skytop hunting area. The minows are in deep water so it takes a second to find your way. The shark has many tools.
Snipers (both)
Spartan lazer
Needler
Spikers
RPG's
Brute shot
The shark is invisible and invincible. He is slow moving, but has instant kill.
The minows do no damage. They have 300% move speed so the shark has to keep up.
http://haloscreenshots.net/gallery/AFB538ED9EF0E7327852FCC8DFFAAB2D/
The shark domain
http://haloscreenshots.net/gallery/7BDD12DCD7BC0AD5EC71F3D79FC82C83/
Top view
http://haloscreenshots.net/gallery/A345889F659BC376F4611632118044F8/
Far away view
http://haloscreenshots.net/gallery/63F0AD8213188DAB919FB875240C9CDE/
The hunting grounds.
http://haloscreenshots.net/gallery/1D3F623D1CC05D884B33354E3E73F9FC/
Snipe the minows.
http://haloscreenshots.net/gallery/CBA867BB78C70285B5DA6C08F9A85B42/
The shark tries to shoot them.
http://haloscreenshots.net/gallery/539D79B340E386FB76A6272D0328D694/
The death line DO NOT PASS.
http://haloscreenshots.net/gallery/8121DB744AF0F3E09A081AD3F8916A55/
If you do not listen to my warning.

Map Download: http://www.bungie.net/Online/Halo3UserContentDetails.aspx?h3fileid=71387094
Gametype Download: http://www.bungie.net/Online/Halo3UserContentDetails.aspx?h3fileid=71387162
Have fun swimming with the fishies!