This is a possible summary:
The text is a transcript of a video that lists the nine most difficult achievements in video games. The achievements are:
- Impossible from Metal Gear Solid 2 HD: Complete all the VR missions.
- Unreachable from The Stanley Parable: A random achievement that was hacked by players.
- Impossible from Soul Knight: Survive 50 waves in endless mode.
- Nightmare from Doom: Complete one level in nightmare mode.
- Ultimate Battler from Star Ocean: The Last Hope: Collect all 900 battle trophies.
- Master of the Universe from I Wanna Be The Guy: Complete the game without dying in deathless mode.
- World Champion from Tom Clancy's Ghost Recon Advanced Warfighter: Be the first in the multiplayer ranking.
- Mile High Club from Call of Duty 4 Modern Warfare: Complete a mission in veteran mode.
- Nightmare from Orcs Must Die! 2: Complete the game without dying.
Here are the key facts extracted from the text:
1. The text is about the nine most difficult achievements in video games part 2.
2. The achievements are from games such as Metal Gear Solid 2 HD, Stanley Parable, Soul Knight, Call of Duty 4 Modern Warfare, Orcs Must Die 2, Doom, Star Ocean The Last Hope, Volgarr the Viking and Tom Clancy's Ghost Recon Advanced Warfighter.
3. The achievements require skills such as completing the game without dying, reaching a high rank in multiplayer, defeating a large number of enemies, or completing a mission in a very short time.
4. The text also includes comments from users who have tried or achieved these achievements, expressing their frustration or satisfaction.
5. The text is based on a YouTube video with the same title and content.