Afterinfection is an action game, developed by RePatrick21, released in 2025. 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 Afterinfection
Afterinfection is a zombie survival game built on the Unreal Engine 4, developed by the small Thai team RePatrick21. Players start as a lone survivor on a vast island, scavenging for essential resources like food, water, weapons, and crafting materials to endure the harsh environment.
The game combines elements of action, adventure, RPG, and strategy with simulation aspects. It offers multiple play modes including single-player, multiplayer, and cooperative options. The open-world setting encourages exploration while managing limited supplies in a hostile world filled with undead threats.
| Developer | RePatrick21 |
|---|---|
| Genre | Action,Adventure,Indie,Massively Multiplayer,RPG,Simulation,Strategy |
| Released | 2025 |
| Languages | 1 languages |
| Players | Single-player, Multi-player, Co-op |
| Platform | Windows (PC) |
Afterinfection Trainer — Common RPG Cheats
Cheats commonly included in trainers for this game:
- Unlimited HP / MP
- One-Hit Kill
- Mega EXP
- Max Gold
- No Skill Cooldown
- Infinite Items
Afterinfection Trainer includes a wide range of single-player cheat options.
Game Name: Afterinfection
Developer: RePatrick21
Publisher: RePatrick21
Category: Action, Adventure, Indie, Massively Multiplayer, RPG, Simulation, Strategy
The Fling Trainer crew meticulously developed this trainer, bringing together a group of committed volunteers renowned for creating trainers for various games. The estimated size of our trainer stands at approximately 54 MB. Continuously striving to improve the software, the xFling team will consistently update it on our online platform to ensure the best user experience.
The Trainer offers 7+ functions and is compatible with all versions of the game. To launch the program, unzip the archive, run the Trainer, click on the game icon, and open the game. Access the options by pressing the F9 key.
Key Settings
Numpad 0
Numpad 1
Numpad 2
Numpad 3
Numpad 4
Numpad 5
Numpad 6
NOTES
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 Afterinfection Trainer
- Download the trainer archive from this page (button above).
- Extract with WinRAR or 7-Zip — password if any is shown beside the download.
- 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.
- Launch the game first, reach the main menu, then start the trainer as Administrator.
- Use the listed function keys (F1–F12) to toggle each cheat — health, stamina, money, ammo, instant skill cooldown and so on.
Compatibility & Anti-Cheat
Afterinfection 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.
Afterinfection Trainer Highlights
The free Afterinfection trainer for RePatrick21's game adds single-player cheats such as Unlimited HP / MP, One-Hit Kill and Mega EXP. 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
- Mega EXP early snowballs your build — pair it with Max Gold for gear.
- No Skill Cooldown turns boss fights into a rotation test, not a waiting game.
- Keep Unlimited HP/MP off for story bosses if you want the challenge.
Afterinfection Trainer — FAQ
Is the Afterinfection 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 Afterinfection 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.
