Full list of all 51 Red Dead Redemption 2 achievements worth 1,000 gamerscore. It takes around 200-300 hours to unlock all of the achievements on Xbox One.
You completed one of the Collectable strands.
You completed the Epilogue.
You found the graves of each of your fallen companions.
You spent $5000 across all shops.
You completed 'A New Jerusalem'.
You completed 'Red Dead Redemption'.
You completed all optional Honor story missions.
You completed 'Goodbye, Dear Friend'.
You reached maximum or minimum Honor level.
You caught a fish weighing at least 16 lbs (7.3 kg).
You completed Chapter 5.
You completed Chapter 4.
You completed 10 Stranger mission strands.
You crafted 30 unique items in Story Mode.
You discovered the fate of Marko Dragic.
You completed a Companion Activity in each camp.
You completed Chapter 3.
You robbed or looted $250.
You completed Chapter 2.
You recovered the stash from 4 homesteads.
You played all mini games.
You upgraded each available component for a single sidearm or longarm weapon.
You donated $250 to the gang tithing box.
You reached max bonding level with a horse.
You completed Chapter 1.
You completed 'Enter, Pursued by a Memory'.
Attain 100% completion.
Earn 70 Gold Medals in Story missions.
Survive 3 days holding a bounty of $250 in all states.
Deliver 5 camp companion item requests.
Find a permanent home for the squirrel statue.
Skin every species of animal in Story Mode.
Study every animal across all states in Story Mode.
Survive 18 bear attacks and kill the bear each time in Story Mode.
Red Dead Online: Complete the Intro.
Red Dead Online: Take part in a Series.
Red Dead Online: Accept 10 Free Roam missions from characters around the world.
Red Dead Online: Play 5 Free Roam Events.
Red Dead Online: Achieve 5 gold belt buckles from awards.
Red Dead Online: Achieve MVP 3 times (in a round with at least 4 players).
Red Dead Online: Concurrently own 5 horses.
Red Dead Online: Reach Rank 10.
Red Dead Online: Reach Rank 50.
Red Dead Online: Successfully counter a rival Posse's Free Roam mission.
Red Dead Online: Purchase 5 camp improvements.
Red Dead Online: Craft 25 pieces of ammunition.
Red Dead Online: Form a Persistent Posse.
Red Dead Online: Craft 20 items (excluding ammo).
Red Dead Online: Sell 20 items to the Butcher.
Red Dead Online: Pick 25 Herbs.
Red Dead Online: Complete a Free Roam mission as part of a Posse with at least 2 members.