This mission basically acts as one giant Easter Egg and a throwback to the original Metal Gear Solid. To complete it, you will need to look at your iDroid and check out the mission information screen. There will be seven photos located here relating to the original game that we will need to re-create by finding a in-game match to them located at various positions around Camp Omega.
Although you only need to find and complete a single scene to open up the exit to complete the mission, if you can find, locate and re-create all seven scenes, you will earn the level’s mission-specific achievement/trophy ‘Reminiscence’.
Note: this walkthrough explains how to complete the optional objective for the level-specific achievement/trophy. If you want a faster, more efficient way through the level, check out the ‘S’ Ranking walkthrough below the main guide.
The following bonuses will be unlocked by completing the mission on the two difficulties, completing trials and earning scores:
- Complete the mission on Normal to unlock the Hard Difficulty.
- Complete the mission on Normal to unlock the Classic Snake outfit.
- Complete the mission on Hard to unlock the Frank Jaegar outfit.
- Earn a C-Rank on the mission to unlock the URAGAN-5 Pistol at mission start.
- Earn a B-Rank on the mission to unlock the M2000 Sniper-D at mission start.
- Earn a A-Rank on the mission to unlock the FB MR R-Launcher at mission start.
- Complete the mission on Normal to unlock the 'Fastest Marking of all Enemies' & 'Fastest Extermination of All Crows' Trial.
- Complete the mission on Hard to unlock the 'Fatest Completion' Trial.
- Complete the 'Fastest Marking of all Enemies' Trial on normal to unlock remaining Normal difficulty trials.
- Complete the 'Fatest Completion' trial on Hard to unlock the remaining hard difficulty trials.
The following bonuses will be added to your score at the end of the level if you are able to meet the requirements as you move through the mission.
- 0 Combat Alerts = +3,000
- 0 Kills = +2,000
- 0 Retries = +3,000
- No Reflex = +7,500
- Scenes Re-created = +35,000 (7 at +5,000 each)