File:Haiku Hitman ECHO 2 location.png|The second ECHO is found in the open lands on a box. File:Haiku Hitman ECHO 2 on map.png|ECHO 2 on map File:Haiku Hitman ECHO 3 location.png|The third ECHO is found in the Cramfist Foundry in the far end, after going up the stairs on the right and a set of ladders. File:Haiku Hitman ECHO 3 on map.png|ECHO 3 on map File:Haiku Hitman ECHO 4 location.png|The final ECHO is found on top of the Buzzards Nest behind one of the huts. File:Haiku Hitman ECHO 4 on map.png|ECHO 4 on map