PUMPKO 2.0 - SEASONS OF ADVENTURE
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One door, twelve campaigns, 96 stages. UTC month selection is automatic.
January: Frozen Midnight       February: Heartbreak Engine
March: Stolen Spring           April: Storm-Egg Heist
May: Thorn Queen               June: Sun That Would Not Set
July: Firework Rebellion       August: Undertow Arcade
September: Bell After Dark     October: Revenge of the Pumpkins
November: Feast of Shadows     December: Midnight Sleigh

All campaigns and CP437 sprites are embedded. No network or monthly download
is needed. October retains the original pumpkin artwork, scenes and puzzles.
Story follows eight stages, seasonal guardians, puzzles and an ending.
Boss mechanics rotate by month. Story can be replayed.
Daily is one UTC-dated mission, with a deterministic boss, supplies, hazards
and random stream on every supported platform. Player classes and choices
still affect outcomes. One completed daily run per BBS caller per UTC day.
A run keeps its starting date and season through midnight; a new run refreshes.
The same twelve authored campaigns recur yearly; daily seeds include the year.
Existing Hall of Fame records remain all-time, preserving older achievements.
The hub continues to accept game=pumpko and story/daily scores.

Upgrades retain profiles, scores, pumpko.json, chat.json and hub/sync.json.
Fresh installs use the same installer. Keep the PUMPKO executable / BBS command.
A displayed date is UTC for cross-BBS daily fairness, not the sysop's local time.
