- Hero of Gun
Kill the Bullet's Past
10 November 2018 - 1 guide
- Case Closed
Unlock the Bullet
09 November 2018 - 1 guide
- Hollowed Out
Clear the Fourth Chamber 20 Times
- The Password
Accessed the Hidden Market
04 November 2018 - 1 guide
- Dungeon Diver
Clear the Second Chamber 40 Times
- Mine Master
Clear the Third Chamber 30 Times
- Gungeon Master
Clear the Sixth Chamber
21 October 2018 - 1 guide
- Exorcist
Kill a Jammed Boss
21 October 2018 - 1 guide
- Jammed
You've met with a terrible fate, haven't you
21 October 2018 - 1 guide
- Forger
Clear the Fifth Chamber 10 Times
- Terminated
Kill the Robot's Past
21 October 2018 - 2 guides
- Beep
Unlock the Robot
20 October 2018 - 1 guide
- Lead God
Collect five Master Rounds in one run
20 October 2018 - 1 guide
- Going Down
Open the shortcut to the Second Chamber
17 October 2018 - 1 guide
- Historian
Complete all 4 main character Pasts
- Wingman
Kill the Pilot's Past
15 October 2018 - 1 guide
- Beast Master
Complete the game with Beast Mode on
15 October 2018 - 1 guide
- Castle Crasher
Clear the First Chamber 50 Times
- Hedge Slinger
Win a wager against the Gunsling King 5 times
15 October 2018 - 3 guides
- Deadliest Game
Kill the Hunter's Past
14 October 2018 - 1 guide
- Re-Armed
Deliver the Golem's replacement arm
14 October 2018 - 1 guide
- Biggest Wallet
Carry a large amount of money at once
14 October 2018 - 2 guides
- Pit Lord
Kill 100 enemies by knocking them into pits
- Sworn Gun
Avenge Manuel
14 October 2018 - 1 guide
- Double Jeopardy
Kill the Convict's Past
14 October 2018 - 1 guide
- Lion Leap
Fall at the last second
14 October 2018 - 1 guide
- Demolition Man
Kill a frozen enemy by rolling into it
14 October 2018 - 1 guide
- Squad Captain
Kill the Marine's Past
13 October 2018 - 1 guide
- Time Paradox
Die in the Past
- Gunsmith
Construct the Bullet that can kill the Past
13 October 2018 - 1 guide
- Not Just A Box
Get the jump on a Mimic
13 October 2018 - 1 guide
- Slayer
Defeat the Boss of the Fifth Chamber
- Patron
Spend big at the Acquisitions Department
10 October 2018 - 1 guide
- Reverence for the Dead
Access the Temple
10 October 2018 - 1 guide
- I Knew Someone Would Do It
Why
10 October 2018 - 1 guide
- Grate Hall
Access the Oubliette
10 October 2018 - 1 guide
- Gungeon Acolyte
Complete the Tutorial
09 October 2018 - 1 guide
- Weird Tale
Complete Frifle's Challenges
Locked - 1 guide
- Trickshot
Ace Winchester's game 3 times
Locked - 1 guide
- Money Pit
Kill 100 enemies by dropping chandeliers
Locked - 1 guide
- Rider
Kill 100 enemies while riding in a mine cart
Locked - 1 guide