| July 7, 2026 | Release | Official (Roblox API created date) | The experience was created and opened as The House TD 2 - Launch by DeadB Studios; the description has called the game an early beta from the start. |
| August 2026 | Core systems documented by the community | Fan guide (pages published August 20-27, in-game checks August 21) | The fan guide documents floors and bosses with measured HP values, the Voodoo curse drop table, the faction plurality payout rule, Endless Regular vs the mode then called Conquest (renamed Gauntlet by August 19), and the Shiny Rare DPS snapshot (August 17). Creator videos by Rubenakayoshii and Superly's room chart (August 11) carry the underlying data. |
| September 9, 2026 | Endless / Garden wave | Official timestamp window; contents creator-documented | Named creator channels documented an Endless, Garden-themed update: a playable Endless mode and a new secret Gardener unit dug up via the Gardener's Hat and Spade route. The community rarity catalog later recorded no drop percentage for The Gardener. |
| September 17, 2026 | Raid / Raid Tomb wave | Official timestamp; contents creator-documented | After this official timestamp, creator channels showcased a new Raid 5, a wave of new Raid Tomb units, Forbidden-tier units (The Beast, later Shadow Geisha), and a raid currency creators call Raid Coins spent on urns. The catalog added The Beast at 1 in 500 and The Master at 0.2% (Raid Floor 5), both dated September 12 in the catalog. |
| September 23, 2026 | Kings / Mythology Kings wave | Official timestamp; contents creator-documented | Within three days, four named creator channels published Kings showcases: four kings to defeat in arena fights, a Mythology Kings framing, and new units named in titles (Shiny Ares, Shiny Hades, Titan Forbidden). |
| September 27, 2026 | Kings Update Part 2 (God Prison) | Official timestamp; contents creator-documented | Creators documented a new endgame map called the God Prison beneath the King Hall (Normal and Horror modes, the four gods returning as bosses, a Titan as the final boss), a Forge crafting table, god-themed off-hand rewards, a craftable prison key, and an Awakened Titan obtained by crafting a heart item. Roblox also renamed the experience listing to House Tower Defense 2 around this period — same place, same game. |
| October 1, 2026 | Official update (no changelog) | Official timestamp | The Roblox API recorded a new update timestamp. No official patch notes accompanied it — DeadB Studios has never published a changelog — and at the October 2 re-check no named creator wave for this update was documented yet. |
| October 3, 2026 (current check) | Live status | Official (Roblox API, this site's check) | The API records another same-day update timestamp and 1,236 concurrent players at the moment of the check. The description still lists no code redemption system, so the codes verdict is unchanged. This site-wide reference check is dated 2026-10-03. |