TDS Solar Requiem: Night 3 Live, Night 4 Oct 30 and a Code
TL;DR: Night III runs to 16:00 UTC on October 30, then Night IV opens and runs to November 6. Redeem 2MILLION for a free skin, and clear Night III before Night IV opens.
Night III of Solar Requiem is live, and Night IV is the last one. TDS Solar Requiem ends its story on October 30, when "The final night falls", per Paradoxum Games' own listing. The game page also listed a free code on Oct 24, and it takes ten seconds: 2MILLION.
Checked Oct 24 from Paradoxum Games' Roblox listings and game page. Fan-wiki details are marked.
Key Takeaways
- Night III (Night 3): October 23 to October 30, 16:00 UTC (noon Eastern).
- Night IV (Night 4), the finale: October 30, 16:00 UTC, to November 6, 17:00 UTC.
- Code: 2MILLION, for a free Mercenary Pursuit skin, on the game's own description.
- Robux items: battle pass Premium 399, Hollow Crate 249, rank skips from 32.
- End date gap: the listing says November 6, the fan wiki says November 19.
What Happened
Solar Requiem is Tower Defense Simulator's October story event, told one night a week. Night I opened on October 9 with a promise to "take you through the story of Umbra and Penumbras". Night II followed on October 16, "featuring a brand new map and bespoke scoring". Night III opened at 16:00 UTC on October 23.
The game's own version log adds what each night shipped:
| Version | What it added (game description) |
|---|---|
| 2.14.0 | Solar Requiem Night I, Sun and Moon Crate, Battlepass |
| 2.15.0 | Solar Requiem Night II |
| 2.16.0 | Solar Requiem Night III, Hollow Crate |
Night IV's listing is short and dramatic: "Good Knight, Eclipse. Until we rise by mourning." Then: "Prepare yourselves for the ultimate conclusion. The final night falls October 30."
Image: Tower Defense Simulator on Roblox (Paradoxum Games event art for Night IV)
The TDS fan wiki, which is unofficial, fills in the bosses. Night I's final boss is Penumbras, and Night III's is the Echo of Guilt. It calls Solar Requiem "the twenty-seventh event" in the game. It also says Night III added the Hollow Crate, "providing players with Halloween-themed tower skins."
Tower Defense Simulator codes
Last checked , from the Tower Defense Simulator game description on Roblox.
Oct242026
Active codes (1), listed by the developer
2MILLIONNewa free Mercenary Pursuit skin
"New" means we first saw the code on the developer's channel in the last 7 days. We copy codes from the developer and do not test them in game. No code gives free Robux. Codes for every game we track.
Where this code comes from: the first line of Tower Defense Simulator's own Roblox description, "Use code 2MILLION for a free Mercenary Pursuit skin!", read on October 24.
Why It Matters
Each night brings players back for a few days. Our tracker shows the pattern clearly.
Desk note: Tower Defense Simulator peaked at 17,168 players on October 15. On October 16, Night II's day, it hit 69,027, about four times that. By October 21 it was down to 14,799. Night III's day, October 23, peaked at 52,160.
Chart: ObbyDesk, from our Top Playing Now readings (UTC days; no reading on October 22)
Image: Tower Defense Simulator on Roblox (Paradoxum Games event art for Night I)
What Robux buys. Roblox's store data shows "Premium - Halloween 2026" for 399 Robux, the Hollow Crate for 249 and single battle pass rank skips from 32 Robux. The Night I listing promised "A Battlepass with 10+ skins", "5+ charms", "5+ emotes" and "2 thematic crates throughout October". The game's version log names two crates: Sun and Moon (2.14.0) and the Hollow Crate (2.16.0).
Image: Tower Defense Simulator on Roblox (Paradoxum Games thumbnail)
Worth it? The code: Yes. Free skin, ten seconds. Premium at 399 Robux: Maybe, only if you will play all four nights. The Hollow Crate at 249 Robux: Skip, unless you collect skins.
- If you're new: redeem 2MILLION, join the Paradoxum Games group for "+$100 starting cash", then try Night III.
- If you're grinding: clear Night III before October 30, then be online for Night IV.
- For parents: Roblox labels the game Minimal; every Robux item here is cosmetic or a skip.
What we don't know yet: the official end of the whole event. The Night IV listing ends on November 6, and the fan wiki says November 19. We also don't know Night IV's map or boss.
What players are saying
We found no Reddit discussion of Solar Requiem to quote. The Arctic Shift archive returned no comments in r/TowerDefenseSimulator mentioning "requiem" or "umbra" since October 9.
Our take on TDS Solar Requiem
Play Night III this week and redeem 2MILLION today. Night IV on October 30 is the finale, and our tracker shows Night II's and Night III's launch days drew 3.5 to 4 times the crowd of a quiet day before. Premium only pays off if you play all four nights.
Our view, from the sources in this article.
How we checked this
We read Tower Defense Simulator's event listings, age label, store and images through a public mirror of Roblox's official APIs on October 24, 2026, between 07:12 and 07:55 UTC, and its game page and favorites from Roblox directly at 07:49 UTC. Player peaks come from ObbyDesk's own Top Playing Now readings, last read at 07:41 UTC. Bosses, crate contents and first-win bonuses come from the TDS fan wiki on Fandom, which is unofficial. We searched Reddit through the Arctic Shift archive. We did not play the event. All 28 sources are in our source file. Last reviewed October 24, 2026.
Frequently Asked Questions
When is Night IV? 16:00 UTC on October 30 (noon Eastern), per the listing.
What is the code? 2MILLION, for a free Mercenary Pursuit skin, from the game page.
How much is Premium? 399 Robux for the Halloween 2026 pass, per Roblox's store data.
Is it OK for kids? Roblox labels it Minimal, with mild occasional violence.
Related Reading
- Roblox Halloween 2026: The Hollow and Every Game's End Date: every big game's Halloween dates in one table.
- Anime Vanguards Codes (October 2026): 6 Live, 6 Expired: another tower defense game, with codes from the developer.
- Roblox Games With Few In-Game Purchases: 8 Picks (2026): if the store list above feels long.
References
- Tower Defense Simulator on Roblox
- Solar Requiem: Night IV event listing
- Solar Requiem: Night III event listing
- Paradoxum Games group on Roblox
- Roblox developer products API, Tower Defense Simulator
- TDS fan wiki: Solar Requiem (unofficial)
- Roblox Support: Content Maturity Ratings
- Roblox Support: Parental Controls Overview
About the author
The ObbyDesk desk
We read the update notes, check Roblox's own numbers, do the math and tell you what's worth your time. We don't play-test games for our articles, and when we can't confirm something, we say so.
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ObbyDesk is not affiliated with, endorsed by or sponsored by Roblox Corporation or any game developer, and nobody pays for coverage. There are no ads and no affiliate links. Codes come only from the developer's own channels. We write with AI tools and match every fact to its source before it goes up. Prices, odds and event dates change with updates, so check the game itself before you spend Robux. More on our independence, how we check and how we use AI.