Wall World Platinum Guide: All 14 Achievements

The Wall World platinum guide below covers all 14 achievements listed in the community’s 100% Achievement Guide. The reported completion time is roughly 20–30 hours, depending on skill, with the guide author completing it in about 20 hours. The source is a community achievement guide, so details that are marked as uncertain should be treated as community-reported rather than official confirmation. Read the original 100% Achievement Guide.

Wall World achievement overview

There are 14 achievements to complete. Most are earned through normal exploration, mining, combat, and progression, but several require deliberate objectives such as finding all five keys, collecting relics, using every weapon, or purchasing every lobby upgrade.

Early and combat achievements

What Kind of Day Has it Been

This is the simplest achievement in the list. Get defeated once. The community guide describes this as simply dying, so it should unlock naturally if you lose a run.

Meet in the Middle

Travel through the clouds either above or below your current position. The guide describes this as going through the clouds above or below you, making it an exploration objective rather than a combat requirement.

Get Some Then

Defeat 500 Zyrex. This is a cumulative combat milestone based on the guide’s description, so continue fighting enemies during mining and exploration runs rather than avoiding every encounter.

Endure and Survive

Survive the first 20 minutes. The available guide identifies this as surviving for a while and specifically points to the first 20 minutes. Focus on staying alive long enough for the time requirement to pass.

Exploration and collection achievements

All the Bells Say

Collect three relics while mining and bring them back to the spider. The guide indicates that relics can be found during mining and should be returned after collecting them. If you are working toward this achievement, inspect the areas you mine instead of rushing directly through them.

House of Enlightenment

Enter three rooms. These rooms are found at the ends of mines. The community guide describes them as rooms containing loot and sometimes people, although it notes uncertainty about which room types count. A later comment on the same guide suggests that finding the old man and listening to his advice may be connected to this achievement; the guide author clarifies that the relevant location is a small room with a person at a computer.

Because the source contains uncertainty about the exact trigger, enter multiple small rooms and interact with any occupant you find. Do not assume that simply passing a large resource cavern will satisfy the requirement.

A Hard Way to Go

Pick up one green key. Green keys can be found in rooms behind mines or in rooms located on the walls. Only one key is required for this achievement, although you will eventually need all five keys for a separate achievement and for the laser objective.

Stranger in a Strange Land

Find the special location containing a strange person. The source describes this as finding a room and a wall with a strange person. Community comments clarify that the relevant area is associated with the small rooms rather than the larger mining caverns.

Three Slaps

Build three structures on the mines. The guide does not specify a particular structure type or whether the three structures must be built in one run. To avoid missing progress, build three structures while actively mining rather than relying on a structure you may have constructed earlier.

Reaching the wall’s limits

One Way Out

Reach the bottom of the wall by traveling all the way down until you can see the sea. This is an exploration milestone and does not require the five-key sequence described for the laser achievement.

Long Time Coming

Find all five keys. The guide says the keys are located in rooms at the mines. This is more demanding than “A Hard Way to Go,” which requires only one green key. Search rooms throughout the mining areas and keep track of the keys you have collected.

The Day the World Went Away

After finding all five keys, return to the top and activate the laser to finish the game. The five-key requirement is also the main prerequisite for this achievement, so it is useful to treat “Long Time Coming” and “The Day the World Went Away” as part of the same progression route.

Weapons and upgrades

Force of Evil

Use every spider weapon found in the mines. The guide author initially reported uncertainty about whether all weapons had to be collected in one run. However, comments from players on the source page report that the achievement requires using all weapons in one run, and another player confirms that the achievement unlocked after doing so.

For the safest approach, collect every weapon available during a single run and use each one before ending the run. The supplied material does not list the weapon names, locations, or the total number of weapons, so those details cannot be confirmed here.

The Hope That Kills You

Buy all upgrades in the lobby. The source does not state how many upgrades exist or list their costs. A player comment reports an issue with the achievement failing to unlock after purchasing every upgrade, but the material does not establish a confirmed fix. If the achievement does not trigger immediately, verify that every visible lobby upgrade has been purchased before starting another run.

Suggested completion route

A practical route is to combine objectives rather than chase them separately:

1. Explore mines and small rooms while collecting relics, keys, and weapons.
2. Enter at least three qualifying rooms and look for the special room with the strange person.
3. Build three structures during mining.
4. Use every spider weapon during one run.
5. Continue fighting until you reach 500 defeated Zyrex.
6. Visit both the upper and lower cloud areas, and eventually reach the sea at the bottom.
7. Collect all five keys, return to the top, and activate the laser.
8. Purchase every available lobby upgrade.

The completion estimate and achievement requirements in this article come from the community guide published on Steam; the game version is not independently confirmed by the supplied material.