Eternity’s Echo: Patient Zero Trainer & Cheats — Updated 2026

Eternity’s Echo: Patient Zero Trainer

Eternity’s Echo: Patient Zero is an action game, developed by Demonsoft Games. This FLiNG trainer adds in-game cheats for single-player; the exact options and hotkeys are shown inside the trainer once you launch it.

About Eternity’s Echo: Patient Zero

As Rayne Williams, an elite agent of the D.I.B you were deployed into the zone. Your team is missing and you're surrounded by both paranormal nightmares and mercs. Guided by your partner Sam, you must survive this chaos and uncover the mystery of "Patient Zero".

DeveloperDemonsoft Games
GenreAction,Adventure,Indie
Languages6 languages
PlayersSingle-player
PlatformWindows (PC)

Eternity’s Echo: Patient Zero Trainer — Common Action Cheats

Cheats commonly included in trainers for this game:

  • Unlimited Health
  • Unlimited Money / Resources
  • Fast Progression
  • Unlock All
  • No Cooldowns
  • Freeze Timer
Eternity's Echo: Patient Zero Trainer interface
Last updated

Eternity’s Echo: Patient Zero Trainer Fling more than +11 options.
Game Name: Eternity’s Echo: Patient Zero
Developer: Demonsoft Games
Publisher: Demonsoft Games
Category: Horror, Action, Survival Horror, First-Person, Singleplayer, Adventure, Atmospheric, Psychological Horror, Violent, Story Rich, Puzzle, FPS, Exploration, Shooter, Supernatural, Hero Shooter, Metroidvania, Action-Adventure, Thriller, Female Protagonist

Game Screenshots

Eternity's Echo: Patient Zero Screenshot

It is being brought to you by an anonymous volunteer team. The team does not have an official page, but you can simply convey any issues you encounter as comments on this site. Additionally, you can browse through our Fling Trainer category or use our site’s search feature to explore other game trainers.

Trainer have a 7+ functions and works in all versions of the game. To run the program unzip the archive, run Trainer and click game icon and open the game. You can open the options by pressing the F9 key.

Key Settings
– Numpad 0
– Numpad 1
– Numpad 2
– Numpad 3
– Numpad 4
– Numpad 5
– Numpad 6

NOTES

🎮 10 cheats
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Antivirus False Positive Notice

This trainer uses memory-editing technology to modify game values in real time. Some antivirus programs may flag it as suspicious — this is a known false positive common to all memory-editing software, not an indication of malware.

Verify the file yourself: Upload it to VirusTotal.com to scan with 70+ antivirus engines before running.

How to Install the Eternity's Echo: Patient Zero Trainer

  1. Download the trainer archive from this page (button above).
  2. Extract with WinRAR or 7-Zip — password if any is shown beside the download.
  3. Disable real-time antivirus only if a false positive blocks extraction. Trainers modify game memory; many AVs flag this as a generic heuristic. The included VirusTotal scan is your sanity check.
  4. Launch the game first, reach the main menu, then start the trainer as Administrator.
  5. Use the listed function keys (F1–F12) to toggle each cheat — health, stamina, money, ammo, instant skill cooldown and so on.

Compatibility & Anti-Cheat

Eternity's Echo: Patient Zero trainer targets the single-player and offline modes on the exact game build noted at the top of this page. It is not designed for online or multiplayer play and should never be used with Easy Anti-Cheat, BattlEye, FairFight, or VAC-protected lobbies — running a trainer there can result in a permanent ban from the game's matchmaking servers.

Troubleshooting

If the trainer hotkeys don't activate: confirm the game version above matches your installed copy (Steam → game properties → Updates), install the latest Visual C++ Redistributables, and verify your antivirus hasn't quarantined the executable. After a game update, check this page for an updated trainer build before reporting a problem.

FLiNG has authored free PC game trainers since 2010. All trainers on this site are submitted by the FLiNG team or community contributors and verified before publication.

Eternity’s Echo: Patient Zero Trainer Highlights

The free Eternity’s Echo: Patient Zero trainer for Demonsoft Games's game adds single-player cheats such as Unlimited Health, Unlimited Money / Resources and Fast Progression. It runs offline, is kept in sync with the latest game build, and every option is toggled with its own hotkey inside the trainer.

Pro Tips from the Editor

  • Toggle one cheat at a time so you can see exactly what each does.
  • Keep cheats off for story beats you want to experience normally.
  • Re-check this page after a game patch for an updated build.

Eternity’s Echo: Patient Zero Trainer — FAQ

Is the Eternity’s Echo: Patient Zero trainer safe?

Yes for single-player use. It edits game memory at runtime; some antivirus engines flag memory editors as a generic false positive — scan the file yourself before running.

Does it still work after a Eternity’s Echo: Patient Zero update?

Game patches can shift memory offsets and break older builds. Check the version at the top of this page; refreshed builds are posted after major patches.

Will I get banned for using it?

Use it only in single-player/offline. Never run a trainer in online or multiplayer modes — anti-cheat can detect it and ban your account.

Editor and trainer tester at FLiNG Trainer since 2021. I hands-on test every trainer on a real Windows 10/11 PC before publishing, scan each file on VirusTotal, and update trainers after major game patches. Single-player use only.

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About the Editor — Daniel Trithiz