Project Lazarus Cover Art

Project Lazarus (v7.1)

Action 1.98 GB v7.1 555 views

Game Overview

Alien planets become hostile endurance arenas where a single combat mech faces swarms that grow from manageable skirmishes into screen-filling chaos. Project Lazarus blends the survival pressure of Vampire Survivors-style reverse bullet hells with the satisfying hardware choices of a mech game, asking players to turn a modest machine into an automated fortress. The mood is brisk and arcade-like rather than grim: runs are built around constant movement, escalating firepower, and the pleasure of watching alien hordes evaporate under a carefully assembled weapons platform.

Each deployment revolves around surviving timed enemy waves while gathering dropped crystals and items from fallen creatures. Crystals fuel level-ups, letting players select upgrades that improve damage, firing patterns, defenses, mobility, and other combat functions, while installed equipment further defines the build. Different mech chassis do more than alter appearance, as each has its own handling model and set of component slots; a slow, armored platform supports a different strategy than a faster machine built to kite enemies around the map. Success depends on reading the terrain, maintaining space from advancing mobs, and choosing upgrades that complement the weapons already mounted rather than grabbing every flashy option.

The mech-specific loadout design gives Project Lazarus more personality than many survival roguelites, where a character’s identity can otherwise blur into a pile of random upgrades. Runs encourage experimentation with weapon combinations and chassis choices, so defeat usually reveals another approach worth trying instead of simply ending progress. Its clean, readable chaos makes it approachable for newcomers to the genre, while players who enjoy tuning builds, maximizing damage synergies, and surviving extreme late-wave pressure find plenty to chase. Fans of Brotato, Vampire Survivors, or top-down twin-stick mech action should find an especially effective blend of accessible controls and escalating tactical depth.

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 Project Lazarus 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 10
  • Processor: Intel Core i5 4570
  • Memory: 8 GB RAM
  • Graphics: nVidia GTX 1050
  • DirectX: Version 11
  • Storage: 3 GB available space
  • Sound Card: Windows Compatible Sound Card
  • Additional Notes: Requirements may change as development furthers
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Project Lazarus (v7.1)?

After extracting Project Lazarus (v7.1), 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 1.98 GB — 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?

Project Lazarus (v7.1) requires a nVidia GTX 1050 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 11. 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.
Looking for something else? Explore all games on SteamUnlocked →
Saved to My Library View Library