The Elder Scrolls 5: Skyrim

Vulthuryol is an ancient dragon found in Blackreach. Use your Unrelenting Force shout on the orb inside Blackreach to summon it.

Find the Arl in the town you want to buy the house from. For this glitch to work, you need to make sure he is near something that you can store items inside. Killing someone and dragging them beside the Arl is a easy way to do this. Make sure you have enough gold and talk to him about buying the house. Select the answer "I'll take it" and immediately press Circle to exit of the conversation. Then, quickly open up dead person's inventory and store all your gold in it. You will receive the key to the house, and you can then retrieve all your gold from the wardrobe. You can also do this for the upgrades for the house.

If you can get a skill trainer as your follower, then you can get any training for free. Train your skills, then ask them to trade and take the gold back.

After making your way to Riverwood, speak to the bartender inside the inn. Ask him if he has heard any rumors. He will eventually tell you about a boy that is trying to summon the Dark Brotherhood. Follow the subquest to Windhelm. When entering Windhelm, make an immediate right and travel up the path until you encounter a Dark Elf and child talking. Enter the door to their left and find the child inside. He will ask you to kill Grinelda The Kind in Riften. Go to Riften, enter the orphanage, and murder Grinelda. Fast Travel back to Windhelm and speak to the child again to get your reward. Next, go outside of the city and wait for twenty four hours. A courier will approach and give you a note with a black handprint on it, with the words "We Know". Go to the nearest inn, rent a room, and sleep for twenty four hours. When you awake you will have been kidnapped by one of the Dark Brotherhood. They will tell you that if you kill one of the other three people in the room they will release you. Choose a person and kill them. Speak to the Dark Brotherhood again and they will tell you to meet them at their lair in the pine forest in the far southwest corner of Skyrim. Fast Travel to the western watchtower outside of Whiterun then travel west towards the marker. When you reach the door, answer the question asked with "Silence, My Brother" to enter the sanctuary. Speak to the first person you find inside the lair, and you are now part of the Dark Brotherhood.

Find a vendor that has what you want mostly, while having an inventory of items you do not want and wish to sell (for example, ingredients). Ok, go to vendor in Whitehall, buy the ingredients, and sell your items. Save the game after exiting the conversation. Immedialy hit the vendor with your bare hands once. Then, load the last saved game. The vendor should have money back in their wallet. This can be done to any vendor.

Between Sundered Towers and Blackwind Bluff, you will find a cave called "Rebels Cairn" Inside this cave you must put a magic sword in a stone to open a door outside the cave to the left. You will find another sword in a stone.

If you are over encumbered and are far away from a city, the fastest way to move is through the Whirlwind Sprint Shout. It can be used continuously and will get you to the nearest city quickly so you can sell. This also works when exiting caves and dungeons.

Get the Elder Scroll, then go to Paarthurnax and use the "Throw Voice" shout at him. A new voice will shout insults such as "Hey, ugly!", "Hey, skeever butt!", "Hey, melon head!", "Hey, melon nose!", "Hey, troll bait!", "Hey, slug-breath!", and "Hey, cheese brain!"

While in third-person view, empty your left hand and have a one-handed sword in you right hand. Note: This can also be done with a two-handed weapon, a bow, or with both hands empty. Crouch, then start moving forward. After one or two steps, draw your sword (or raise your fists or other weapon). You will now be moving at a speed equivalent to running normally, but remaining crouched, therefore "sneaking quickly". Note: This trick does not seem to work if a spell or staff is equipped in either hand. Also, if your consistent "flow" of movement is ceased or if you attack or jump/fall (even slightly), regular sneaking speed will resume and the technique will have to be repeated to re-attain faster sneaking.

Note: You must be an Argonian or a Khajit. Do the Dark Brotherhood quests until you get Olava's token. Visit Olava and she will tell you where the Ancient Shrouded Armor is located. Get the armor and equip the hood. The game shows you having nothing on, but you still get the 35% bonus to archery. You can then equip a helm over it (cowl must be equipped first), and you can stack bonuses.