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20XX
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20XX is a co-op-friendly action platformer roguelite. Explore procedurally generated levels, collect new weapons and abilities, purchase upgrades, and crush ferocious bosses! If you are a fan of roguelikes or Mega Man, 20XX is for you!
PC (Microsoft Windows) · Aug 16, 2017
Worldwide · Exact date · IGDB
PlayStation 4 · Jul 10, 2018
Worldwide · Exact date · IGDB
Nintendo Switch · Jul 10, 2018
Worldwide · Exact date · IGDB
Xbox One · Jul 11, 2018
Worldwide · Exact date · IGDB
Catalog sources
50 achievements available.
Hidden until unlockedSteam
Complete the game with Rock and Purist active.
LockedSteam
Complete the game with 1 or fewer maximum HP.
LockedSteam
Unlock everything in the Soul Shop.
LockedSteam
Clear level 1 with Bankrupt, Famine, Furor, High Tide, Marathon, Purist, Rock, Swarm, Toxin, Undying, and Wrath active.
LockedSteam
Complete the game with Wrath, Famine, Marathon, and Toxin active.
LockedSteam
Hidden until unlockedSteam
Complete a Daily Challenge.
LockedSteam
Clear level 3 with Bankrupt, Famine, Furor, High Tide, Marathon, Purist, Rock, Swarm, Toxin, Undying, and Wrath active.
LockedSteam
Complete 10 Daily Challenges.
LockedSteam
Deliver a boss' killing blow with its weakness.
LockedSteam
On Level 8, defeat 50 Flapps and Eternal Star within two seconds using Force Nova.
LockedSteam
Clear Level 40 in Endless Mode.
LockedSteam
Clear Level 25 in Endless Mode.
LockedSteam
Clear Level 16 in Endless Mode.
LockedSteam
Complete the game with Wrath, Undying, Furor, and Swarm active.
LockedSteam
Complete the game with Final Destination active.
LockedSteam
Complete a Core Set.
LockedSteam
With the Undying Skull on, complete the game without picking up any damage upgrades.
LockedSteam
On Level 8, defeat both Twin Astrals with falling platforms.
LockedSteam
Forsake your only true friend.
LockedSteam
On Level 8, defeat Kur after reflecting all of his Quint Laser attacks.
LockedSteam
Complete the game after entering and achieving glory in all Glory Zones.
LockedSteam
Complete the game with Marathon, Famine, and Bankrupt active.
LockedSteam
Complete the game with at least 3 Prototypes and no System Restore.
LockedSteam
Complete the game with 1 HP remaining (and no armor).
LockedSteam
Complete level 8.
LockedSteam
Hidden until unlockedSteam
Complete the game with High Tide, Marathon, Wrath, Undying, and Destiny active.
LockedSteam
On Level 8, survive for 60 seconds without taking damage during The Perforator fight.
LockedSteam
On Level 8, defeat Shatterbeak without letting him use any interruptible abilities.
LockedSteam
Without Bankrupt active, complete the game without picking up any nuts or nut-granting Augs.
LockedSteam
On Level 8, defeat Death Lotus with 10 Lotus Spawns alive.
LockedSteam
Complete level 4.
LockedSteam
With the High Tide Skull on, complete the game without picking up any maximum health upgrades.
LockedSteam
Hidden until unlockedSteam
Complete the game with 8 Powers.
LockedSteam
On Level 8, defeat Vile Visage by breaking his horn while he's at or very near full health, then only using basic (including charged) attacks.
LockedSteam
On Level 8, defeat all four Rollsters within a single three-second window.
LockedSteam
Equip four non-matching Cores at the same time.
LockedSteam
Hidden until unlockedSteam
End a run with at least 50 Soul Chips.
LockedSteam
Complete a Marathon run within 35 minutes.
LockedSteam
Have 250 nuts at once (Endless Mode not eligible).
LockedSteam
Complete a Rush Job.
LockedSteam
Complete the game.
LockedSteam
Complete the game within 28 minutes.
LockedSteam
Have 50 Maximum HP at once (Endless Mode not eligible).
LockedSteam
Complete the game having taken damage ten or fewer times.
LockedSteam
Complete the game with the default primary weapon and no Powers.
LockedSteam
Community notes
Main game
