Big Game completion|46 open completion items

Big Game completion

Big Walk 100% Completion Tracker

Find everything still missing between your current save and Big Game. This page tracks each completion layer separately instead of blending them into one number.

Your completion phase: Still before Big Goodbye

  • Main endingNot reached
  • Normal challenges0 / 45
  • Rewards / deliveryComplete
  • Post-game Purple challengesLocked
  • Post-game routeLocked
  • Big GameLocked

Your progress is saved on this device.

Where are you in the game?

Pick the stage that matches your save. The post-game content only becomes relevant after the first ending.

Reach Big Goodbye first. You can sweep missing normal challenges on the way, but the post-game layers only open after the first ending.

Your next completion task

The earliest requirement still standing between your save and Big Game.

Completion blocker

Reach Big Goodbye

The first ending has not been reached yet, so the post-game layers have not opened.

What it unlocks: Unlocks the post-game completion layers

Open Guide

Already partway through?

Set up your progress in a few seconds.

Completion layers

Each layer is reported on its own. They are not the same unit, so this page does not blend them into one percentage.

Main ending
Not reached
Normal challenges
0 / 45
Rewards / delivery
Complete
Post-game Purple challenges
Locked
Post-game route
Locked
Big Game
Locked

Big Game itself is the game's completion endpoint. These layers are the known gameplay path toward it.

Main Journey Status

Main progression
Not started
Big Goodbye
Not reached

Three sets that are not the same

A normal challenge, a Black Sphere room and a Purple Challenge belong to three different sets. Only the first one is this tracker's 45-challenge list.

  1. 1. 45 Normal Challenges

    Main-world reward challenges. This is the list above.

  2. 2. 7 Black Sphere Rooms

    The late-game sequence inside the Black Sphere, before the first ending.

  3. 3. 7 Purple Post-game Challenges

    A separate post-game set that opens after Big Goodbye.

Final Gauntlet. The Final Gauntlet belongs to the Big Goodbye route, not to the post-game Purple set. This tracker has 45 normal challenge entities; the other late-game and post-game sets are tracked separately.

What Are You Missing?

Ordered by what actually blocks completion, not by what is closest. The first card is your next completion task.

46 open completion items

  1. Completion blocker

    Blocks the first ending

    Reach Big Goodbye

    The first ending has not been reached yet, so the post-game layers have not opened.

    Open Guide

  2. Missing challenge

    Blocks full completion

    Basketball

    📍 赤エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  3. Missing challenge

    Blocks full completion

    Blindfold Catwalk

    📍 緑エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  4. Missing challenge

    Blocks full completion

    Blindfold Fishtrap

    📍 緑エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  5. Missing challenge

    Blocks full completion

    Cabin Fever

    📍 赤エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  6. Missing challenge

    Blocks full completion

    Cabin Fever ロング

    📍 黒の塔

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  7. Missing challenge

    Blocks full completion

    Cannon Ball

    📍 赤エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

  8. Missing challenge

    Blocks full completion

    Cannonball Commute

    📍 黄色エリア

    Still unfinished. Not every normal challenge blocks the first ending, but all of them count toward full completion.

    Open GuideShow on Map

Normal Challenge Completion

45 main-world tracked challenges. Post-game Purple and Black Sphere rooms are tracked separately.

0 / 45 Complete

赤エリア 18 · 青エリア 5 · 緑エリア 11 · 黄色エリア 5 · 黒の塔 6

赤エリア0 / 18
青エリア0 / 5
緑エリア0 / 11
黄色エリア0 / 5
黒の塔0 / 6

Solved Is Not the Same As Delivered

A challenge can be complete while its reward is still missing from the place where progression expects it. Check this layer before assuming something is hidden.

✓ Challenge solved

? Reward registered

All good0 challenges completed / 0 rewards registered

Post-game Completion

The Purple Challenges and the post-game route only become available after the first ending.

Purple Challenges

0 / 7

Post-game completion content becomes relevant after the first ending. Switch your stage above if you have already passed Big Goodbye.

Finish Purple Challenges →

Post-game route

  • オーバーフローの記念碑解放済み
  • Overflow Key解放済み
  • 第2エンディングの台座解放済み
  • 第2エンディングの扉解放済み
Continue Post-game Route →

Stuck at 99%?

Walk the checks in order. The first one that is not satisfied is the earliest requirement blocking completion.

Missing Completion Locations

Missing only. Completed pins stay off this view unless they are your next target.

45 unfinished challenge locations

  • ● Missing
  • ✓ Completed
  • ★ Next
Open All Missing on Map

Achievements

Separate tracker

Steam lists 12 achievements, and Big Game is one of them. Achievements are a separate completion dimension, so the Big Game achievement is not a prerequisite for itself and they are not part of the layers above.

0 / 12 marked unlocked

Open Achievement Tracker

Big Game - Completely finish the game

Big Game is the game's own full-completion endpoint and an achievement of its own. Its exact requirement chain is still presented as the current completion route.

StatusLocked

Open the Big Game / Endings Guide

Still stuck?

見えているチャレンジはすべて終えたのに、何が足りない?
実際に登録された報酬を確認してから、クリア後の紫のセットとクリア後のルートを調べてください。何かが隠れていると決めつけないでください。 報酬の受け取り
報酬が 1 つ足りません。
報酬の受け取りの段階を開き、完了にしてあるのに報酬が一度も登録されていないチャレンジを確認してから、そのチャレンジをもう一度見直してください。 足りない報酬
98% や 99% で止まっています。
達成診断を実行してください。「ビッグ・グッバイ」から順に段階を調べて、はっきり満たされていない最初のものを示します。 達成状況の診断
最後のチャレンジを見つけるには?
達成の一覧を通常チャレンジに絞り込み、足りない場所をすべて地図で開いてください。 マップがない
「ビッグ・ゲーム」がまだ未解放なのはなぜ?
「ビッグ・ゲーム」は完全達成の到達点です。何かが隠れていると決めつける前に、クリア後のルート、紫のセット、飛ばした通常チャレンジ、未登録の報酬を確認してください。 クリア後ルート
このトラッカーはセーブデータを読み取りますか?
いいえ。進行状況はブラウザーに保存され、Big Walk のセーブファイルを変更したり調べたりすることはありません。 チャレンジのチェックリスト

How this tracker works

Mark the 45 normal challenges you have finished, confirm the rewards that were actually registered, mark the post-game Purple Challenges, then move through the route layers. The page reports each layer separately and points at the earliest requirement that still blocks completion instead of computing one blended percentage.

How this completion tracker is verified

Verified against game data

The 45 normal challenge entities, Big Goodbye, the Big Game completion endpoint, reward registration and the post-game route entities.

Community-supported, still validating

The exact public-facing formula behind Big Game, and how aggregate rewards are interpreted across layers.

The tracker only diagnoses verified completion layers. If every tracked layer is marked complete and Big Game is still locked, report it rather than assuming a hidden extra challenge exists. Site checkboxes are local tracking aids.

Completion layers, challenge counts and route steps last checked on 30 September 2026.

Completion questions

Big Walk で 100% にするには?
単一のタスクではなく、段階ごとに終わらせていきます。「ビッグ・グッバイ」に到達し、45 個の通常チャレンジを片づけ、その報酬を登録し、クリア後の紫のチャレンジをクリアして、クリア後のルートを第 2 エンディングの扉まで進めましょう。
通常チャレンジはいくつありますか?
このトラッカーには 45 個の通常チャレンジがあり、プレイヤー人数でパズルが変わるものは、人数ごとに別の実装を用意しています。
100% には何が含まれますか?
このトラッカーでは、完全達成をひとつの混合スコアではなく、検証済みの独立したプレイの段階として扱います。メインエンディングの状態、45 個の通常チャレンジ、報酬の登録、クリア後の紫の段階、クリア後のルート、そして「ビッグ・ゲーム」の達成の到達点です。検証済みのプレイ上の依存関係が別途ある場合を除き、実績は別に追跡します。
黒い球体の部屋は 45 個に含まれますか?
いいえ。黒い球体は「ビッグ・グッバイ」のルートに属し、クリア後のセットには含まれないため、45 個の通常チャレンジには数えません。 黒い球体の部屋
紫のチャレンジは 45 個に含まれますか?
いいえ。45 個の通常チャレンジはメインワールドの要素です。クリア後の紫のチャレンジ 7 つは別のセットで、最初のエンディングの後に解放されます。 紫のチャレンジのガイド
すべてのパズルを解いたのに、何が足りない?
まず報酬の受け取りを確認し、次にクリア後の紫のセットとクリア後のルートを確認してください。チャレンジを解いていても、報酬がまだ登録されていないことがあります。 報酬の受け取り
Steam の実績はすべて必要ですか?
いいえ。「ビッグ・ゲーム」自体が 12 個の実績のひとつなので、「まず全実績を取る」ことが自動的な前提条件になるわけではありません。実績は別の軸として追跡します。 実績トラッカー
このトラッカーはゲームのセーブデータを読み取りますか?
いいえ。進行状況はブラウザー内で別に追跡しており、Big Walk のセーブファイルを変更したり調べたりすることは一切ありません。

Related guides

Wondering how much longer 100% takes from here? See playtime estimates →

Clear all tracked challenges and rewards on this device? This does not change your game save.