No official or widely known cheat codes exist for Feed Us 5. It is a browser/Flash (now HTML5/Unity) action game by PyroTech where you play a piranha eating victims, upgrading stats, and completing objectives. The challenge *is* the progression.
Why Cheats Don't Exist / Don't Work
Client-Side Only: Browser games run in your browser. Cheat Engine / memory editors *can* modify values (health, blood, upgrade points) locally, but:
Server-Side Checks: If the game saves progress to a server (Kongregate, Armor Games, Newgrounds), modified values are rejected on sync.
No Console/Command Line: Unlike PC/console games, no developer console exists.
Legitimate Progression Tips
Prioritize Upgrades: **Speed > Acceleration > Health > Damage** early. Speed lets you catch boats/helicopters for massive blood bonuses.
Combo Multipliers: Chain kills without touching water bottom/surface. 10x+ multiplier = huge blood.
Complete Objectives: Each level has 3 objectives (e.g., "Eat 50 swimmers," "Destroy 3 boats"). Completing them unlocks next area + bonus blood.
Replay Levels: Grind earlier levels with max stats to farm blood for final upgrades.
If You Insist on "Cheating" (Local Only)
Use **Cheat Engine** on the browser process (Flash Player / UnityPlayer / Electron). Search for `blood` (4-byte), `upgradePoints`, `health`. Freeze/change values.
**Risk:** Corrupts local save (SharedObject / IndexedDB). May break level triggers.
**Better:** Play the game. It's short (~2–3 hours for 100%). The upgrade loop is the fun.