After the Collapse Cover Art

After the Collapse (v1.5.1.1)

Simulation 706.62 MB v1.5.1.1 4.3K views

Game Overview

A ruined world becomes a demanding colony-management puzzle where every survivor, scrap pile, and fortified wall can decide whether your settlement lasts another week. After the Collapse mixes the pressure of a post-apocalyptic survival sim with real-time strategy, placing a small group of survivors in hostile urban ruins, wilderness zones, and buried infrastructure. Its tone is harsh but not hopeless: you are steadily turning an emergency shelter into a functioning community while raiders, wildlife, disasters, and desperate rival groups test every weak point. Three factions—humans, mutants, and cannibals—provide notably different starting advantages and attitudes toward survival.

Managing colonists means assigning jobs, constructing housing and production chains, stockpiling food, researching improvements, and arranging defenses that can hold when attacks arrive. Survivors scavenge nearby territory and undertake larger expeditions across a changing world map, where they can recruit people, restore valuable facilities, trade or fight with other factions, and recover rare technology. Vertical map layers add an important twist: settlements can expand downward into sewers and caverns, opening extra resources and dangers beyond the surface. Disease, fires, poor morale, shifting weather, and breakdowns force constant adjustments, while automated turrets and customizable robotic troops give a developed colony serious defensive options.

What separates it from many genre peers is the combination of classic settlement micromanagement with a living, procedurally assembled map that keeps plants, creatures, weather, and factions in motion. Story mode supplies lore, quests, cutscenes, and an optional introduction, while scenarios and sandbox mode suit players who prefer harsher self-directed challenges. Extensive text-based mod tools and LUA scripting also make it appealing for players who enjoy reshaping systems or adding content. Fans of RimWorld, Oxygen Not Included, or Fallout-style scavenging should find plenty to like, particularly if they want a more direct real-time colony builder with underground expansion and faction-specific replayability.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a After the Collapse folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS *: Windows 7 (64 bit)
  • Processor: Dual Core 2Ghz
  • Memory: 4 GB RAM
  • Graphics: DirectX 9 compatible GPU with 512MB VRAM
  • DirectX: Version 9.0c
  • Storage: 2 GB available space
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for After the Collapse (v1.5.1.1)?

After extracting After the Collapse (v1.5.1.1), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 706.62 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

After the Collapse (v1.5.1.1) requires a DirectX 9 compatible GPU with 512MB VRAM or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements, including Version 9.0c. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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