Completing the "Bully the Bullfango" quest in Monster Hunter Portable 3rd.
Head to the Misty Peaks and slay 3 Bullfangos.
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https://www.youtube.com/watch?v=cnV3JLD25G8
Completing the "A Pack of Blangos" HR1 guild quest.
Forage among the frost-covered plants on the snowy mountainside for 20 Mountain Herbs, and return them to camp.
Be aware there is a Bulldrome stalking about. KIll, capture, or avoid it, as you desire.
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Note: I didn't begin doing guild quests until having completed Village Elder Quests, up until (and including) part 94 in that series (Absolute Power - Capture).
My equipment is a tad overkill for the earlier HR missions, but you should be able to do just fine with most early gear.
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https://www.youtube.com/watch?v=nHap2aqGIWg
Part 35 of a 100% completion, no-damage, no-death Playthrough of Crash Bandicoot for the PlayStation.
Level 29 - Castle Machinery
(✓) - White Gem obtained.
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https://www.youtube.com/watch?v=pq_9gjWEoKY
Gameplay - Command & Conquer 3: Tiberium Wars
Campaign - Nod
Mission 5 - Washington DC
Difficulty - Hard
Full level completion with 100% Primary Objectives, 100% Bonus Objectives & 100% New Intel Gathered on hard difficulty.
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https://www.youtube.com/watch?v=dyUjo0Bwn9E
Part 16 of a 100% completion, no-damage, no-death Playthrough of Crash Bandicoot for the PlayStation.
Level 15 - Boulder Dash
(_) - White Gem obtained (requires Purple Gem).
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https://www.youtube.com/watch?v=gEJSos-zXGo
Completing the "The Runaway Diablos" quest.
Search the desert for the Diablos. Kill or capture it, as you desire.
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https://www.youtube.com/watch?v=GQsYiV7oWgk
Part 2 of a playthrough for Castlevania: Symphony of the Night (PSP), a playable classic remake unlocked by finding a collectible in Castlevania: The Dracula X Chronicles.
In this video, we:
+ Continue on from where we left off, towards the end of the Alchemy Laboratory, and enter the Marble Gallery.
+ Explore a route back to near where we began.
+ Obtain a relic, the Spirit Orb, which displays the damage dealt to enemies.
+ Backtrack through the route we explored to return to the Marble Gallery.
+ Meet Maria Renard in the central clock room.
+ Reach the far side of the castle, the Outer Wall.
+ Chill out in an alcove for about half a minute to gain access to some hidden goodies (the Jewel Knuckles and Mirror Cuirass).
+ Peer through a telescope to spot a boatman...
+ Take on our second boss, the Doppleganger (stop hitting yourself, stop hitting yourself...).
+ Explore the middle/upper region of the Outer Wall to discover the first (Scorpion) of 5 warp rooms in the castle.
+ Warp to another warp room (Horse), which is near the entrance to the Alchemy Laboratory.
+ Warp back to the Outer Wall (Scorpion).
+ Activate the elevator.
+ Pick up our first (of three) transformation abilitie, the Soul of Wolf, which allows us to transform into a wolf.
+ Obtain various powerups along the way.
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https://www.youtube.com/watch?v=QfRdlOc9rAw