| CODE | EFFECT |
|---|
| Elevator in the Comm Tower B complex |  Fujimura |
| Heliport; looking out to sea from cliff | Fukushima |
| Elevator in Comm Tower B; deep in the shaft of top level | Hirano |
| Heliport top of building | Ishiyama |
| Inside elevator to tank hangar | Ito |
| Sniper Wolf's corpse | Jerem Blaustein |
| The mirror located in the Women's restroom | Kaneda |
| MG underground base; tip of Metal Gear 's railgun | Kimura |
| Dark area of stairs | Kinbara |
| Decoy Octopus (fake DARPA chief) corpse | Kitao |
| Rock in canyon | Kobayashi |
| Johnny Sasaki holding cell, near DARPA chief | Kobayashi |
| Otacon lab; the picture frame to the right | Kojima |
| Men's restroom | Korekado |
| Behind the watertank-like structure in the Canyon | Kozyou |
| Observation room | Kutome |
| Hidden armory store room; behind the weakened wall | Makimura |
| Hallway of corpses; outside Otacons lab | Matsuhana |
| When fighting Metal Gear | Mizutani |
| Lowest point of elevator; Comm Tower B | Mori |
| Reflection in wolfdog cave puddle | Mukaide |
| Water in cargo dock | Muraoka |
| In Meryl's blood pool; where she is sniped | Nakamura |
| Sewage waterfall | Negishi |
| Next to Baker's corpse | Nishimura |
| Maggots of the real DARPA Chef in cell | Okajima |
| Where Baker is tied up | Onoda |
| Picture frames in the Commander's room | Sasaki |
| Comm Tower A; roof destroyed by Hind D missiles | Sato |
| Deep down in the dark from the walkway between Comm Towers A and B | Scott Dolph |
| Heliport,security caera by staircase | Shigeno |
| Electric floor | Shikama |
| Wolf dog cave; first crawling point | Shimizu |
| Deep in Sniper Wolf's hallway behind the second pillar | Shinkawa |
| Torture machine | Sonoyama |
| Ninja room; glass atedga | Takade |
| Heliport; sleeping soldier | Tanaka |
| End of boiler room; in Blast Furnace with the steam | Tougo |
| Container in the middle of Raven's warehouse | Toyota |
| Edge of elevator; where the ravens are | Uehara |
| Tip of nuke warhead in nuke storage room | Yamashita |
| Dead end of air duct | Yoshimura |
| Bridge on the third floor of the blast furnace | Yoshioka |