The Witcher 3: Wild Hunt Cheats - Xbox One

Achievements
Complete each achievement to get the allotted gamerscore:

A Friend in Need (secret) (15) - Find and free Dandelion.
All In (15) - Play three hero cards in one round of gwent and win the match.
Armed and Dangerous (30) - Find and equip all the elements of one set of witcher gear.
Ashes to Ashes (secret) (15) - Complete the contract on Therazane.
Assassin of Kings (secret) (15) - Take part in the assassination of King Radovid.
Bombardier (15) - Collect the formulae for 6 different bomb types.
Bookworm (15) - Read 30 books, journals or other documents.
Brawl Master (15) - Complete all fistfighting quests in Velen, Skellige and Novigrad.
Brawler (30) - Defeat Olaf, the Skellige champion of unarmed combat.
Butcher of Blaviken (30) - Kill at least 5 opponents in under 10 seconds.
Can't Touch This! (15) - Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign.
Card Collector (15) - Acquire all gwent cards available in the base version of the game.
Dendrologist (15) - Acquire all the Abilities in one tree.
Environmentally Unfriendly (15) - Kill 50 opponents using the environment (e.g. swamp gas, insects or objects).
Even Odds (30) - Kill 2 monsters you have a contract on without using Signs, potions, mutagens, oils or bombs.
Family Counselor (secret) (15) - Find the baron's wife and daughter.
Fast and Furious (15) - Win all the horse races in the game.
Fearless Vampire Slayer (secret) (15) - Complete the contract on Sarasti.
Fiend or Foe? (secret) (15) - Complete the contract on Morvudd.
Fire in the Hole (15) - Destroy 10 monster nests using bombs.
Fist of the South Star (15) - Defeat an opponent in a fistfight without taking any damage.
Friends With Benefits (secret) (15) - Complete the subplot involving Keira Metz.
Full Crew (secret) (15) - Bring all possible allies to Kaer Morhen for the battle against the Hunt.
Geralt and Friends (15) - Win a round of gwent using only neutral cards.
Geralt: The Professional (15) - Complete all witcher contracts.
Globetrotter (15) - Discover 100 fast travel points.
Gwent Master (15) - Defeat Tybalt and win the gwent tournament held at the Passiflora.
Humpty Dumpty (15) - Kill 10 opponents by knocking them off somewhere high with the Aard Sign.
Kaer Morhen Trained (15) - Perform 10 effective counterattacks in a row without getting hit or parrying.
Kingmaker (secret) (15) - Complete the subplot about choosing Skellige's ruler.
Let's Cook! (15) - Learn 12 potion formulae.
Lilac and Gooseberries (secret) (15) - Find Yennefer of Vengerberg.
Master Marksman (15) - Kill 50 human and nonhuman opponents by striking them in the head with a crossbow bolt.
Munchkin (65) - Reach character development level 35.
Mutant (15) - Fill all mutagen slots.
Necromancer (secret) (15) - Help Yennefer extract information from Skjall's body.
Overkill (30) - Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.
Passed the Trial (15) - Finish the game on any difficulty.
Pest Control (30) - Destroy all monster nests in the Velen / Novigrad region, or in Skellige.
Power Overwhelming (15) - Have all possible Place of Power bonuses active at the same time.
Ran the Gauntlet (30) - Finish the game on the "Blood and Broken Bones!" or "Death March!" difficulty levels.
Shrieker (secret) (15) - Complete the contract on the shrieker.
Something More (secret) (15) - Find Ciri.
That Is the Evilest Thing (15) - Ignite the gas produced by a Dragon's Dream bomb using a burning opponent. Do this 10 times.
The Doppler Effect (secret) (15) - Resolve the doppler problem in Novigrad.
The Enemy of My Enemy (15) - Use the Axii Sign to force one opponent to kill another. Do this 20 times.
The King is Dead (secret) (30) - Defeat Eredin.
Triple Threat (secret) (15) - Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.).
Walked the Path (65) - Finish the game on the "Death March!" difficulty level.
What Was That? (secret) (15) - Attack, counter, cast a Sign and throw a bomb (in any order) in under 4 seconds.
Woodland Spirit (secret) (15) - Complete the contract on the Woodland Spirit.
Xenonaut (secret) (15) - Visit Tir n.

Additionally, there are thirteen Blood and Wine DLC achievements:

A Knight to Remember (35) - Obtain a flawless victory in all the competitions during the knights' tourney.
David and Golyat (secret) (35) - Kill Golyat with a crossbow bolt to his eye.
Dressed to Kill (35) - Unlock the bonus for equipping all the witcher gear elements from one School.
Embodiment of the Five Virtues (35) - Be given Aerondight by the Lady of the Lake.
Hasta la Vista™ (secret) (50) - Kill a frozen opponent with a crossbow bolt.
I Have a Gwent Problem (50) - Collect all the cards in the Skellige deck.
Kling of the Clink (35) - Serve time in Toussaint.
Last Action Hero (35) - Be decorated with the Order of Vitis Vinifera.
Playing House (35) - Use all available options for developing Corvo Bianco.
The Grapes of Wrath Stomped (secret) (35) - Help unite the warring vineyards and have a wine named in your honor.
The Witcher's Gone South (35) - Travel to the Duchy of Toussaint.
Turned Every Stone (50) - Find all grandmaster diagrams for each witcher school.
Weapon W (35) - Develop a mutation.