+1 Shrink per Step ゾーン & ドアガイド
Doors は +1 Shrink per Step progress checkpoint。each gate shrink requirement、Rebirth count、Wins price display next zone block。locked door mean three：<a href="/ja/tier-list/shrink-cubes/" class="link-inline">Shrink Cube</a> tier too low、another Rebirth multiplier need、paid passage Wins not farmed enough。major zone chain order list walk cannot open yet door waste 防止。landmark context need なら<a href="/ja/map/world-overview/" class="link-inline">ワールド概要</a> start。
Door Requirement の仕組み
most door current shrink level check — cumulative shrink this run before Rebirth。door near stand；glow green pass。red/gray current zone farm treadmill/walk loop shrink keep。
Rebirth-gated door "Rebirth 5 Required" 等 display。current shrink ignore lifetime Rebirth count check instead。Wins bypass cannot；Rebirth 加速tips shrine reset return。
Wins-priced door optional shortcut/premium zone entry。pay once forever access。new zone profitable within minutes cube tier 時 only buy — otherwise free path walk。
序盤 Zone Chain（Rebirth 0–3）
fresh account spawn linear outdoor trail progress。first door typically minimal shrink — hub five minutes walk achievable。chain each subsequent door shrink threshold double/triple。
zone two open starter Treadmill tables（table ティアリストC tier）。zone three first Rebirth-gated side path — usually Rebirth 1 — mid-tier cube vendor。
Rebirth 3 most player entire early chain under ten minutes per run multiplier thanks。backtrack normal：Rebirth 後 sprint early door previous frontier quickly reach。
- Spawn → Zone 1 — walk shrink only；Rebirth 不要。
- Zone 1 → Zone 2 — first cube purchase recommend。
- Zone 2 → Mid-map tunnel — Rebirth 1–2 + mid-tier shrink。
- Mid-map hub → Treadmill district — Rebirth 3；first serious AFK spot。
中盤 Zone Chain（Rebirth 4–9）
mid-map zone parallel path split：Wins-heavy loop active farmer、treadmill cluster AFK player。door here shrink threshold + Rebirth 4–8 combine。
one branch Cheese World entrance — ~10 Rebirth until locked high shrink checkpoint。early grind door しない；mid-map cube tier finish first。中盤ウォークスルーCheese access before optimal farm。
trail speed help horizontal spread zone。trail ティアリストbest trail equip long walk between attempt door push before。
後半 & Cheese World Gates
Cheese World map most important gate behind：~10 Rebirth + mid-map treadmill endgame shrink。inside door escalate 15+ Rebirth premium table cheese-themed shrink zone。
microscopic interior zone — food prop、machinery、cheese block inside — shrink-only gate Rebirth number なし。raw cube tier after multiplier stack test。Golden Cheese/Diamond Cheese Robux shop some interior route shortcut still size check require。
full Cheese World layout farm spot Cheese World マップページと解放ガイド。leaderboard hunter Cheese interior classic map frontier cycle weekly update balance change 次第。
door label Seastar Studioss weekly patch update — guide differ after update 週次アップデートページlatest gate change before wrong stat grind。
よくある質問
enough shrink なのに door open しない？
some door shrink + Rebirth both require。full label text check。Wins-priced exact payment need — partial Wins partial access なし。
Cheese World Rebirth 何回？
~10 Rebirth reliably enter plan。interior premium zone current update balance 15+ 可。
Rebirth 後 door reset？
paid Wins door permanently open。shrink/Rebirth gate each run meet again Rebirth size reset — higher multiplier re-clear trivial。
locked door fastest through？
Shrink Cubes upgrade shrink per step raise、mid-map treadmill AFK shrink、multiplier stall Rebirth。speed trail attempt walk time reduce。
secret door？
weekly update hub prop hidden shrink gap sometimes。patch 後 event page community shortcut — major progression gate rarely skip。
shortcut door Wins pay？
behind door Wins cost one-two farming loop payback within only。free path always exist；paid door time save exclusive content なし。