One Day, developed by Teeling, published by Teeling. This game have is Action, Casual, Free to Play, Indie category. Survive for One Day in a valley, where elementals want to kill you. Cast fireballs, avoid water and travel between islands to live as long as you can! Can you do it?
One Day Trainer Details
Trainer have +8 functions (for all version)(it will be updated soon)
There are currently only 4 features.
F1 Key
F2 Key
F3 Key
F4 Key
Num 1
Num 2
Num 3
Num 4
Unrar rar file and run the game after open the game. Close antivirus program, you can see the virus total result at this link.
Changelog 18.09.2023 00:19 - Bugs fixed
How to Use the One Day Trainer
- Download the trainer archive from the link on this page.
- Extract with WinRAR or 7-Zip if delivered as an archive.
- Temporarily disable real-time antivirus during extraction if false positives block the file. Memory-editing tools trigger heuristic AV warnings — known false positive, not an infection.
- Launch the game first, reach the main menu, then start the trainer as Administrator.
- Use the listed function keys (typically F1–F12) to toggle cheats: infinite health, ammo, money, stamina, one-hit kill, super speed, etc.
Compatibility & Anti-Cheat
One Day trainer targets the single-player and offline modes on the exact game build listed at the top of this page. It does not bypass online anti-cheat (EAC, BattlEye, VAC, FairFight) and should never be used in online/multiplayer modes — doing so can result in a permanent ban.
Troubleshooting
If a trainer doesn't activate: verify the installed game version matches this page's listed build, install the latest Visual C++ Redistributables, and check that your antivirus hasn't quarantined the executable. After a game patch, check this page for an updated trainer build.
FLiNG Trainer community has been producing free PC game trainers since 2014 — all tools are offered free for single-player use.
About the One Day Trainer
Players seeking enhanced control over One Day will find this Trainer ships with every cheat option pre-wired.
Action titles reward player skill over time investment. The One Day Trainer balances that — toggle god mode and infinite resources when the game's combat encounters have been experienced once.
Activated via function keys (F1–F12), the One Day Trainer provides:
- Unlimited Health / God Mode
- Unlimited Stamina / Special Resource
- Mega Damage Multiplier (1.5× to 10×)
- One-Hit Kill toggle
- Unlimited Ammo / No Reload
- Infinite Money / Resources / Gold
- Super Speed (player + game)
- Slow Motion / Bullet Time toggle
- Freeze Mission/Game Timer
Compatibility and runtime notes:
- OS: Windows 10 (1909+) and Windows 11 (64-bit)
- CPU: Intel Core i3 / AMD Ryzen 3 or better
- RAM: 4 GB minimum (8 GB recommended)
- Storage: ~50 MB for the trainer (game install size separate)
- Runtime: Visual C++ 2015–2022 Redistributable (x64), .NET Framework 4.8+
- Privileges: Administrator (right-click → Run as administrator)
How to use the One Day Trainer:
- Download the trainer archive from the link on this page.
- Extract with WinRAR 6.x or 7-Zip 23.x. Verify file size matches the listed size.
- Temporarily disable antivirus real-time scanning if it blocks extraction — memory-edit tools trigger heuristic false positives. Re-enable after install.
- Launch One Day first and reach the main menu.
- Run the trainer .exe as Administrator (right-click → Run as administrator).
- Use function keys (F1–F12) listed on the trainer UI to toggle cheats during gameplay.
Safety notes for the One Day Trainer:
Antivirus false positives: One Day Trainer contains memory-editing routines that trigger heuristic antivirus warnings — this is a known false positive across the entire trainer/repack category, not actual malware. Each post page links to a VirusTotal scan documenting the false-positive engines.
Online play and bans: One Day Trainer is for single-player and offline modes only. Online multiplayer modes protected by anti-cheat systems (EasyAntiCheat, BattlEye, VAC, FairFight) detect memory editing — using a trainer online can result in a permanent account ban. Never deploy in competitive online play.
Compatibility note: One Day Trainer targets the build version listed at the top of this page. After a game patch, an older trainer build typically fails silently — recheck this page for an updated release.
Use these cheats responsibly within single-player and offline modes only. — FLiNG Trainer 2026
Updated