The documented update history of Alliance Tower Defense!, the current title-tag watch, and the pages most likely to move after each patch.
The official Roblox page title reads [🎃 HALLOWEEN 🎃] Alliance Tower Defense! ⚔️ at our October 15, 2026 check, and the listing's modification timestamp advanced to October 14, 23:26 UTC — the game's first Halloween-named capture of this watch. No official patch notes or event description accompany the banner, so this page covers only what the listing and code trackers verify: two new codes (Halloween — 200 Coins per Destructoid and TechWiser; 20m — 400 Coins per TechWiser only) and no verified unit, mode, or map details yet — the community wiki's update log has not documented the event either. The prior captures (October 11, [🎉 🎫 X2 +⌛1 DAY], modified 12:12 UTC; October 9, [🎉 X2 + 🎫 X2 + ⌛], modified 12:45 UTC; October 8, [🎫 X2 🎫], modified 15:08 UTC) are preserved in the timeline below. The description still promises weekly updates, and it has kept the same four-line loop text (matches → Coins → Summon → team) since launch. September's update run added the battle pass, the 10M event units, Endless changes, and fishing content per the community wiki's update log; the developer has never published formal patch notes, so our timeline attributes everything to its source.
Recent title-tag history for context: October 11 read [🎉 🎫 X2 +⌛1 DAY]; October 8 read [🎫 X2 🎫]; the [X2 XP] window ran from the September 27 capture to at least October 3; before it, September 26 read [🐟 UPDATE] (fishing content), September 21 read [🌟 EVENT + UPDATE 💖], and September 18 read [⌛TODAY + 2X XP🌟]. A tag change is a live window, not an announcement — no official note defines its duration or exact reward, and a dropped suffix is not a reward confirmation.
Reconstructed from the community wiki's update log and creator showcases. The developer has not published official patch notes, so every entry carries its source type; weekly (promised in the official description) cadence explains the density.
Code released: Insane — see the codes page for its current status.
Code released: Party — see the codes page for its current status.
Dating differs between community sources.
Code released: Mythic — see the codes page for its current status.
Code released: BIG — see the codes page for its current status.
Code released: 10M — see the codes page for its current status.
Exact dates unverified.
Community-reported (creator videos). Not yet confirmed by any official or near-official source.
Code released: Halloween — see the codes page for its current status.
Update contents beyond the title tag and codes remain unverified at the October 15 check.
The game's first named event has its own tracked page with the mechanics that still run: the hourly Piñata, Party Crates, and Global Quests.
The Piñata spawns hourly (30 minutes after the quest refresh), pays 1–3 Party Crates plus Coins, and scales its HP with server population. Party Global Quests continue on their own timers, and the Party Crate table (60 / 39.75 / 0.25%) still delivers the three event units.
Community sources date the event differently (mid-August per the community wiki, early September per a fan tracker), and the PARTY code's expiry was never formally confirmed. Both remain flagged on the Party Event page and the codes page.
Updates rebalance rewards, stats, and codes. These are the checks that keep advice honest.
Track the official Roblox title and updated timestamp plus clearly labelled source-watch reports.
Event watchThe reported Party Event and Big Update with verified, reported, and unverified claims kept separate.
CodesRecheck reported codes against official or reliable current evidence before acceptance.
SourcesCheck whether Trello, Discord, wiki, or creator-owned channels have useful update info.
New updates ship new codes and expire old ones — verify before spending a session around a reward.
The August 10 rebalance tripled Insane's multiplier overnight. Rebalance-level changes move tier rankings and mode readiness.
Mode payouts, crate odds, and event timings are community-documented — recheck them after updates that touch economies.
It was created on Roblox on June 25, 2026 and opened to the public on July 28, 2026 with 9 units and 3 maps. MrUpTime's Games has shipped updates roughly weekly since — the official description promises as much.
The Mythic update: the Mythic rarity with Titan Speaker Man 2.0, TV Woman in the Robux shop, Insane Endless, a new lobby, boost potions, a redesigned Summon UI with Auto Sell, and Trade Chat. The code MYTHIC shipped with it.
The Halloween event: the official listing's modification timestamp advanced to October 14, 2026, 23:26 UTC and the title now reads [🎃 HALLOWEEN 🎃]. Two new codes surfaced with it — Halloween (200 Coins, listed by Destructoid and TechWiser) and 20m (400 Coins, TechWiser only at our October 15 check). No official patch notes exist and no Halloween unit or mode details are verified yet. Before it: September 2026 delivered "Pass + More" (battle pass), "Endless + More", "10M Event + QoL" (the 10M unit family), and "Fishing + Content" per the community wiki, and early-October creator showcases clustered an Omega-rarity update around October 4 (still community-reported).
They are rotating live boosts and events: [X2 XP], [2X COINS], [PARTY], event banners like [🎃 HALLOWEEN 🎃], countdown markers. Treat an active tag as a live multiplier window or event banner — and a reason to plan farm sessions — but not as a patch announcement.
Sources and corrections · Tier list · Unit roster · Codes status
