something evil will happen
SEWH is a round-based disaster-survival game on Roblox by larvae studios — working codes, the Halloween event, and how Perks and Gear Mastery work.
The newest code is HappyHalloween — released with the Haunting at the Doomspire event, it gives the Boogeyman title and 200 Candy. Codes are case-insensitive and redeem from the + button next to your Dosh balance.
Working codes
Checked against the official SEWH wiki, November 2026.
| Code | Reward | Status |
|---|---|---|
HappyHalloween | Boogeyman title + 200 Candy | Working — added with the Halloween event |
Pride | 11 Pride banner set | Working |
Pride2026 | Pride 2026 banner set + Prideful title | Working |
Expired codes
No longer redeemable — listed so you don't waste time on them.
| Code | Note |
|---|---|
INFINITE DOSH | Expired April 2026 — gave 1 Dosh + the 1 Dosh banner |
iwantcandy | Expired — gave 100 Candy |
DavelandChickenPostulate | Expired — Life or Death? banner |
MAY302025 | Expired — Recoder banner |
BOOGEYMANISCOMING or EVILUPDATE25. These never appear on the official wiki — treat them as fake.How to redeem codes
- 1Join a server
Launch the game on Roblox — codes redeem inside a live session, not from the lobby page.
- 2Click the + next to your Dosh
The Dosh balance sits on your HUD. The plus button opens a window with a code text box on top.
- 3Enter the code
Codes are case-insensitive, so
happyhalloweenworks the same. Rewards land instantly.
Haunting at the Doomspire (Halloween event)
Runs October 31 – November 22, 2026.
The second Halloween event turns the Doomspire into a seasonal grind. Candy is the event currency — dig up Haunted Graves around the map for rewards, and pop Giant Pumpkins to trigger Haunted modifiers. Two systems debuted with it:
| System | How it works |
|---|---|
| Perks | Passive buffs with trade-offs — buy random spins at Builderfan's Shop for 150 Candy, equip up to 2 at once. Around 30 perks in testing; they may be removed after the event depending on feedback. |
| Gear Mastery | Gear now earns XP from Bloxxing, Saving and gaining Heat. Milestones unlock gear-themed cosmetics, and level 100 marks the gear as Mastered. |
How the game plays
Natural Disaster Survival-style rounds, with sabotage.
Each round picks a random disaster on a preset map — survive the timer to win. Combo rounds stack 2–4 disasters at once for bigger Dosh payouts, and Special rounds change the rules entirely. Dosh buys Gear at Builderfan's Shop: keep yourself alive, save others, or ruin someone else's run. Building Heat through the round converts into Glory. The Free the Doomspire mode is the co-op alternative — up to 4 players destroy vessels and collect stat-boosting Hats while surviving disaster waves.