Kingdoms of the Dump Walkthrough — v1.1 Guide

Kingdoms of the Dump has a confirmed Prologue followed by four named acts. What it does not have is an official, room-by-room route. That distinction matters in v1.1: the update added or restored scenes, rooms, open-world quests, locations, enemies, and bosses, while the available community full-game videos were recorded earlier.

This walkthrough therefore gives the verified progression framework and the recovery tools that can keep a run moving. Exact objectives, detours, save locations, and points of no return are labeled Awaiting verification instead of being reconstructed from achievement names or older footage.

Version Check Before You Start

This page is bounded to v1.1, dated September 16, 2026. The official v1.1 notes describe both content additions and balance changes. An older video can still help a player recognize a location, but it cannot prove that every current scene, room, quest, enemy, or boss appears in the same place or order.

Before following any older recording, check its publication date and version context. The community guide index divides its coverage into PART 1, PART 2 END, and ALL BOSSES, but it does not provide searchable written steps. The three referenced full-game and boss videos also predate v1.1. Treat all of them as historical visual references, not a verified 100% route.

The Confirmed Story Structure

The official v1.0.16 notes refer to Garbamesh in the Prologue, confirming that a Prologue comes before the numbered acts. Steam's achievement list then exposes the four act names in sequence:

1. Act 1 - The Trashpicking
2. Act 2 - The Hands of Grime
3. Act 3 - The Knicks of Knack
4. Act 4 - War of the Waste

Those names establish the structure, not a list of objectives. Awaiting verification: the exact main-story triggers inside each act, the boundary between mandatory and optional areas, and the point at which each act achievement unlocks in v1.1.

Exploration Is Part of Progression

The official site and Steam page describe progression as more than a chain of battles. Navigation includes jumping, elevation, character-specific field abilities, and exploration, while combat uses a grid and timed hits. A route that only lists enemies would omit part of the game's verified design.

When an apparent dead end appears, review the available field abilities and the surrounding elevation before assuming the game requires another battle. That is general guidance based on the official feature set, not a claim about a particular room. Awaiting verification: which character ability opens each required v1.1 path and where every mandatory platforming sequence begins.

Recovery: Use Unstuck Instead of Old Workarounds

The official v1.0.7 update added an Unstuck option. It returns the player to the entry point when stuck in a field area or on the world map. This is the documented recovery method to try before copying collision tricks or out-of-bounds workarounds from launch-era discussions.

Unstuck is a recovery feature, not proof that every earlier softlock has been eliminated. If a current save repeatedly returns to the same blocked state, preserve a separate save before further testing. Awaiting verification: a complete list of v1.1 softlocks, the safest save locations, and whether Unstuck resolves every previously reported progression block.

Prologue Through Act 3

The verified route framework for the first part of the game is Prologue, Act 1, Act 2, and Act 3. No reviewed official source supplies the step-by-step objectives within those chapters. The achievement titles must not be expanded into invented plot directions, boss identities, or puzzle solutions.

For a cautious playthrough, use the act achievement unlocks as retrospective chapter markers rather than advance instructions. Continue checking explorable branches and available field abilities, but do not assume a branch is optional merely because an older video skips it. v1.1 restored or added content that older recordings cannot account for.

Awaiting verification: required destinations, backtracking windows, missable interactions, boss tactics, and the placement of newly restored rooms across the Prologue and first three acts.

Act 4, the Airship, and Map Cleanup

Act 4 is officially named War of the Waste. Separate official update notes document two navigation conveniences relevant to later exploration: Barrelton's Bell can summon the Airship from the menu, and the World Map Atlas is available from Barrelton aboard the Airship.

These tools can change how a current player handles world-map travel compared with an early recording. Use the bell and Atlas when they are available in your file rather than assuming an older travel sequence remains necessary. Their existence does not establish when the Airship first becomes available or which locations are required for the story.

Awaiting verification: the exact Act 4 route, the earliest access point for both tools, the order of open-world cleanup, and which v1.1 quests or locations remain available before the ending.

Missables and Points of No Return

No reviewed source provides a verified v1.1 list of points of no return, permanent missables, or save checkpoints. It is therefore unsafe to promise that every optional objective can be completed after the story or that one playthrough is sufficient for all content.

Keep rotating saves if you want to revisit decisions or compare pre-ending states. That is a conservative player practice, not a documented game requirement. Awaiting verification: all irreversible transitions, quest expiration rules, postgame access, and whether any side-quest state changes dialogue before the ending without changing the main ending.

What v1.1 Changes About Older Walkthroughs

The key v1.1 limitation is simple: official notes confirm more content and adjusted balance, but they do not publish a new canonical route. Older footage can show how a previous build looked; it cannot verify completeness now. Do not label an old boss order, map path, or video playlist as a v1.1 100% walkthrough.

The reliable core is the Prologue-plus-four-act structure, the official exploration and combat systems, Unstuck for recovery, and the later map-travel tools. Everything more granular remains Awaiting verification until it is checked in a clean v1.1 playthrough.