I tried to keep the first Mk22 suppressor. Ended up using a little more than half of it. Only threw one magazine and did not feed soldiers or dogs, regrettably.

Chapters mark save points. I edited the saves with Paramedic to keep the video from being much longer.

0:00:00 Intro
0:12:19 Ocelot Unit, Ocelot fight, cave
0:28:42 The Pain fight
0:39:47 Warehouse and Graniny Gorki infiltration
0:48:13 Graniny Gorki Lab continued
0:55:51 The Fear fight
0:58:43 Warehouse again, Svyatogornyj, The End fight
1:26:42 Climbing the mountain
1:35:53 Mountaintop
1:41:49 The Fury fight
1:47:34 Groznyj Grad
2:04:07 Escaping Groznyj Grad, The Sorrow fight
2:15:17 Back in Groznyj Grad, shipping self, planting C3
2:21:26 Volgin fight
2:25:24 Chase and Volgin/Shagohod fight
2:40:46 Chase continued
2:42:56 Last stretch of chase
2:49:37 Through Zaozyorje with injured Eva
2:56:49 The Boss fight
3:05:26 Results

Requirements for Foxhound rank: Extreme difficulty, no special items, no kills, no alerts, no life medicine taken, no continues, save less than 25 times, get under 5 hours playtime, under 10 life bars of damage taken.