Game overview
The Wall Mustn't Fall
You will select a hero with unique abilities. As you defend your castle, you will earn money and loot. This will allow you to upgrade your castle and recruit AI controlled allies to synergize with and equip them with weapons and relics. You may also choose to allow the AI to control your hero.
- Last tracked players
- 0
- Recorded peak
- 2
- 24-hour change
- Unavailable
- Steam reviews
- 93.8% positive 64 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.
About this game Read the full description
The Wall Musn't Fall is a game about surviving an onslaught of enemies through the strategic decisions that you've made. You start off by selecting a hero with unique abilities. As you successfully defend, you are able to recruit ai controlled allies which you can level up by making subsequent purchases of the same ally or using an item or perk that will give them experience. Leveling up your allies will grant them stat bonuses and a new ability. You can gain synergetic bonuses by having a certain number of the same class of unit.
There are different weapons that serve different purposes and while any unit can equip any weapon, some weapons may make more sense on certain units. As your run progresses, weapons begin to have more effects. You can also pay gold to apply effects to weapons at the anvil.
There are different weapons that serve different purposes and while any unit can equip any weapon, some weapons may make more sense on certain units. As your run progresses, weapons begin to have more effects. You can also pay gold to apply effects to weapons at the anvil.
Gameplay
Defend- Shoot at enemies by left clicking on the mouse.
- Use your active items and abilities by pushing the hotkey on the keyboard.
- Alternatively, enable auto pilot and your hero will be controlled automatically just like your allies.
- Kills grant your units experience which will give them stats points you can choose to apply whenever they gain a level.
- Collect your loot at the end of the round.
- Recruit new allies and power up your current ones. Try to synergize.
- Purchase new weapons and items.
- Distribute weapons and relics to your allies.
- Choose your team's formation to optimize your synergies and abilities.
- Upgrade your shop and castle.
- Use the currency you acquired during the run to unlock permanent upgrades.
- Currently 89 permanent upgrades.
- Beat it and have new challenges present themselves.
Media gallery 10 screenshots · 0 videos
Screenshots
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Player activity
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Price history
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Latest news
All news on Steam ↗System requirements Windows
Windows
Minimum
Minimum:- Requires a 64-bit processor and operating system
- OS *: Windows 7 (SP1+) and Windows 10
- Processor: Something made within the last decade.
- Memory: 4 GB RAM
- Graphics: DX10, DX11, DX12 capable.
- DirectX: Version 10
- Storage: 200 MB available space
- Sound Card: Something that isn't a pc speaker.
Recommended
Recommended:- Requires a 64-bit processor and operating system
Game details Languages, features & support
- Publisher
- CapsuleCollapse
- Brazilian rating
- 14
- Steam Germany rating
- 16
- Achievements
- 64
- Features
- Single-player, Steam Achievements, Steam Cloud, Family Sharing
- Languages
- English
- Support
- Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
Steam store page
stale · checked 2026-09-04
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Genre Benchmarks
Player Count
Top 33%
Value Ratio
Top 16%
Early Access Abandoned
Time in EA
1135 days
Updates
10
Activity Heatmap
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Developer Analytics
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Frequently Asked Questions
What is the recorded Steam price for The Wall Mustn't Fall?
The last observed Steam price for The Wall Mustn't Fall is $4.99. Check Steam for current pricing and availability.
What genre is The Wall Mustn't Fall?
The Wall Mustn't Fall is a Action, Casual, Indie, Strategy game.
Who developed The Wall Mustn't Fall?
The Wall Mustn't Fall was developed by CapsuleCollapse and published by CapsuleCollapse.
What platforms does The Wall Mustn't Fall support?
Available on Steam for Windows.
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