Corrupted is the seasonal purple-vein Halloween tag — 32× event environmental value that Blood Moon weather lists beside Bloodlit and Celestial, then floods Discord boards before November supply softens.
mutations.ts: event category, multiplier 32, stackable true — dark corruption from Halloween and shadow events. Blood Moon’s mutationBonus line includes Corrupted. Toxic Mist also lists Corrupted beside Toxic and Overgrown. Time maturity to those windows; Shadow Panther’s night ability boosts shadowed and corrupted pressure but does not rewrite the multiplier.
Weather tie-in: Blood Moon · Full mutations guide
Corrupted is environmental. Solo: envBracket = 1 + (32 − 1) = 32. No CONFLICT_PAIRS entry. Compatible env partners include Spectral (42×), Void (75×), Infected (18×), and Corrupt (36×). Growth exclusivity is unchanged. Night pet boosts affect proc pressure — they do not invent a second Corrupted multiplier layer.
Grow a Garden mutation calculator · Crop value calculator · Mutations list & multipliers guide
Corrupted applies a 32× multiplier in the event bracket. The table below shows the value it adds to a reference crop (base 50) across common harvest weights, so you can gauge how much this tag is worth before chasing it.
| Weight | Base crop value | With Corrupted (32×) | Value added |
|---|---|---|---|
| 1 kg | 50 | 1.6K | +1.55K |
| 2 kg | 200 | 6.4K | +6.2K |
| 5 kg | 1.25K | 40K | +38.8K |
| 10 kg | 5K | 16K | +155K |
Corrupted + Spectral: sum 74, count 2, envBracket = 1 + (74 − 2) = 73. Corrupted + Corrupt: envBracket 67 as above. On a 2 kg base-30,000 Rainbow crop with Corrupted alone: weight² = 4; 30,000 × 4 = 120,000; × 50 = 6,000,000; × 32 = 192,000,000 Sheckles before friend boost. Adding Spectral raises the env factor to 73, not 32 × 42.
Bloodlit (35×) can share Blood Moon weeks thematically; verify both icons before quoting a dual-tag ask. Celestial (120×) is a separate event heavyweight — same night theme, different ID — and still adds through the env sum rather than replacing Corrupted.
Week-one Halloween Corrupted stacks move at a premium; late-season glut discounts commons. Prefer heavy bases with a documented growth winner over naked Corrupted on filler seeds. Keep Void Fruit and other dark-themed crops for meme liquidity, but price from calculator output.
Outside Halloween and listed shadow/toxic windows, treat Corrupted as near-dormant. Do not invent year-round corruption farms from pet flavor text alone — confirm the live event or weather banner.