UTDX Wiki and Tools

Universal Tower Defense X Updates Archive

Public update logs are summarized here so players can connect new events, modes, currencies, units, and codes to the rest of the wiki.

source backed Checked May 8, 2026, 11:19 PM
8Logs parsed
2.75Latest version
7Mode tags
1Blocked docs

Update data boundary: these are summaries from public Google Docs update logs. One inaccessible document is counted as blocked and is not summarized. Code mentions stay separate on the codes page because codes need official channel confirmation.

Latest tracked update

Welcome to the Mini Update 2.75: Devil Within of Universal Tower Defense X!

Version 2.75 Virtual RealmEvent GemsGoldOrbsCapsuleTokenRed Orbs
  • NEW Virtual Realm Slight Rework!
  • NEW Devil Within Event!
  • NEW Devil Hunter Unit!
  • NEW Alpha Devil Unit!
  • NEW Level Milestones!
  • NEW QoL!
  • NEW Unit Tags!
Open Update 2.75 guide Open source Check modes

What updates affect

Update notes feed repeat-visit pages: codes, tier list, units, relic routes, event currencies, and mode priorities.

20Reported active codes
9Currency tags
7Modes mentioned
SourceArchive status

Version history

Short summaries keep the page useful without republishing full update documents.

Version 2.75

Welcome to the Mini Update 2.75: Devil Within of Universal Tower Defense X!

Virtual RealmEvent GemsGoldOrbsCapsuleTokenRed Orbs
  • NEW Virtual Realm Slight Rework!
  • NEW Devil Within Event!
  • NEW Devil Hunter Unit!
  • NEW Alpha Devil Unit!
  • NEW Level Milestones!
  • NEW QoL!
  • NEW Unit Tags!
  • NEW Codes!
source_backed Checked May 8, 2026, 11:19 PM Source

Version 2.5

Welcome to the 2.5 update of Universal Tower Defense X!

StoryLegend StageVirtual RealmEvent GemsCoinsGold
  • NEW Boundless Rarity!
  • NEW Jinoo Boundless Evolution!
  • NEW Universal Tears Gamemode!
  • NEW Sorcerer Village: Story, Legend Stage and Virtual Realm!
  • NEW Crimson Throne Chamber Raid!
  • NEW Events!
  • NEW Synchro Clashes
  • NEW Domain Mechanic
source_backed Checked May 8, 2026, 11:19 PM Source

Version 2.25

Welcome to Update 2.25: Ant Invasion of Universal Tower Defense X!

Virtual RealmChallengesEvent GemsGold
  • NEW World Raid Gamemode!
  • NEW Ant King Unit!
  • NEW Global Matchmaking System!
  • NEW 2.25 Loading Screen!
  • NEW QoL Additions!
  • NEW Unit Tag!
  • NEW Codes!
  • NEW! Ant King Lair World Raid
source_backed Checked May 8, 2026, 11:19 PM Source

Version 1.5

Welcome to the 1.5 Ragnarok update of Universal Tower Defense!

Legend StageVirtual RealmEvent GemsCoinsGoldCapsule
  • New Limited Event Gamemode: Ragnarok
  • New Limited Live Event Gamemode
  • New Featured Challenge Stage: Olympus Judgement
  • New Limited Valentines Event
  • New Limited Faction Team Event
  • New Events!
  • New Special Lobby for 1.5!
  • New Lobby UI Refresh
source_backed Checked May 8, 2026, 11:19 PM Source

Version 1.5

Welcome to the 1.0 update of Universal Tower Defense! This update introduces 1 new story, legend stage, virtual realm map, 2 new gamemode’s, 10 new units, a new battlepass and 6 new quality of life!

StoryLegend StageVirtual RealmEvent GemsCoinsGold
  • NEW! Story, Legend Stage & Virtual Realm!
  • NEW! New Ultra Boss Gamemode & Shop
  • NEW! 9 New Units!
  • NEW! Secret Unit: Bio-Android (Imperfect)
  • NEW! Mythic Unit: Super Roku
  • NEW! Mythic Unit: Fallen Prince
  • NEW! Mythic Unit: Rohan & Robot 16
  • NEW! Mythic Unit: Robot 17 & 18
source_backed Checked May 8, 2026, 11:19 PM Source

Version 0.75: Captain's Step Up Banner

Welcome to the mini update 0.75 of Universal Tower Defense! This update introduces 1 new banner, 2 new units and 6 new quality of life!

Gems
  • NEW! 1 New Limited Time Banner!
  • New Limited time "Captain's Step Up Banner"!
  • NEW! 2 New Limited Units!
  • NEW! Secret Unit: Phantom Captain, Phantom Captain (Carrier)
  • NEW! Mythic Unit: Sharpshooter, Sharpshooter (Precision)
  • NEW! 4 New Systems/QOL:
  • NEW! Auto upgrade!
  • NEW! Less kills for evolutions!
source_backed Checked May 8, 2026, 11:19 PM Source

Version 0.5: Hollowed Eclipse

Description: Welcome to Update 0.5 of Universal Tower Defense! This update introduces several new units, tons of QOL additions and systems, and a new endgame mode: Raids.

Raids GemsGoldTokenShardsRelic Dust
  • NEW! 2 New Gamemodes:
  • NEW! 6 New Systems/QOL:
  • NEW! 6 New Units!
  • New Mythic Unit: Koyote
  • New Mythic Unit: Ultiorra
  • New Mythic Unit: Tierabel
  • New Mythic Unit: Nellee
  • New Exclusive Unit: Grommjaw
source_backed Checked May 8, 2026, 11:19 PM Source

Version Unlabeled: Winter Update Description:

Description: Welcome to The winter update of Universal Tower Defense! This update introduces 2 new gamemodes.

EventEndless GemsGoldCapsule
  • NEW! 2 New Gamemodes:
  • NEW!! Misc Items/Features
  • NEW! 3 New Systems/QOL:
  • NEW! Displayed stage drop limits:
  • NEW! Daily Winter Login Rewards!
  • NEW! Selectable VFX ON/OFF per Unit
  • NEW! Exclusive Unit: Ice Empress, Ice Empress (Frost)
  • NEW! Exclusive Unit: Migumen, Migume (Finale)
source_backed Checked May 8, 2026, 11:19 PM Source

Codes

Check code status separately because update notes can mention new codes before third-party lists agree.

Tier List

Use Update 2.75 rankings before spending resources on new or reworked units.

Tools

Use team, trait, and relic helpers after reading the latest event or mode changes.

Universal Tower Defense X update FAQ

Short answers for update-history, codes, and source-boundary searches.

What is the latest tracked Universal Tower Defense X update?

The latest tracked public update log is version 2.75. The archive uses the source URL and checked timestamp shown on each update card.

Are update codes treated as verified codes?

No. Update logs can mention new codes, but the codes page keeps reported codes separate until official channel confirmation or source reconciliation is available.

Why are some update documents missing?

1 referenced update document is marked blocked because it returned an access error during the local data run, so it is not summarized on this page.