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Locum Tenens

Game overview

Locum Tenens

Deriv'era · Dec 18, 2025

Originally made for PSP in 2025. Full PC Steam port to modern systems. Variety of enemies, weapons, bosses and levels.

Action
Last tracked players
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All-time peak
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24-hour change
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Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

Scientific spaceship Saratorum drifts near the planet Nadalon. An alien craft appears out of nowhere. All attempts at communication fail. Time passes, and crew members, one after another, start to act weird. It was already too late when you gathered your courage and decided to act.

Now only your weapon can help you warn your Homeworld about the alien threat.

Inspired by Zero Tolerance and classic retro shooters:

• 5 inventory slots to manage your equipment

• A wide selection of weapons

• Levels that demand different approaches and tools to complete - sometimes speed, sometimes caution, sometimes special gear

• Bosses and enemies with unique weaknesses and tactics
• Cutscenes connecting levels with the storyline

Originally made for PSP in 2025.

Full PC Steam port to modern systems.

Media gallery 9 screenshots · 0 videos
Locum Tenens game capsule image

Screenshots

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Locum Tenens screenshot 8
And 1 more screenshots...

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows · Linux

Windows

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or newer
  • Processor: Intel Core 2 duo
  • Memory: 4 GB RAM
  • Graphics: Gefore GTX 970
  • Storage: 500 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or newer
  • Processor: Intel Core i3
  • Memory: 4 GB RAM
  • Graphics: Gefore GTX 970
  • Storage: 500 MB available space

Linux

Minimum

Minimum:
  • OS: SteamOS 3.0 / Ubuntu 22.04 or newer
  • Processor: Intel Core 2 duo
  • Memory: 2 GB RAM
  • Graphics: Gefore GTX 970
  • Storage: 500 MB available space

Recommended

Recommended:
  • OS: SteamOS 3.0 / Ubuntu 22.04 or newer
  • Processor: Intel Core i3
  • Memory: 2 GB RAM
  • Graphics: Gefore GTX 970
  • Storage: 500 MB available space
Game details Languages, features & support
Publisher
Deriv'era
Brazilian rating
14
Steam Germany rating
16
Content warning
You need to shoot enemies and they have blood. But the storyline they are your crew members possessed by aliens
Achievements
9
Controller support
full
Features
Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Adjustable Difficulty, Keyboard Only Option, Playable without Timed Input, Stereo Sound, Family Sharing
Languages
English*
*languages with full audio support
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Watch — $2.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~12 days until next sale

Value Score

Great Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 0%
Value Ratio Top 0%

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

Is Locum Tenens worth buying right now?
Watch — $2.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Locum Tenens go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Locum Tenens free to play?
Locum Tenens costs $2.99 on Steam.
What genre is Locum Tenens?
Locum Tenens is a Action game.
Who developed Locum Tenens?
Locum Tenens was developed by Deriv'era and published by Deriv'era.
What platforms does Locum Tenens support?
Available on Steam for Windows, Linux.