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Play The Amazing Adventures of Mr. F. Lea (English) Online
The Amazing Adventures of Mr. F. Lea
Play The Amazing Adventures of Mr. F. Lea online. Choose a route and time the flea’s movement and jumps around the dogs and garden hazards.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play The Amazing Adventures of Mr. F. Lea
Quick start
- Choose a challenge at the crossroads.
- Watch the pattern of the moving obstacle.
- Move through a safe opening or jump to the next support.
- Adjust the timing when the route changes from steps to dogs or garden hazards.
Controls
Directional control: guide Mr. F. Lea. Jump action: leap between supports or past a hazard, with timing adapted to the chosen challenge.
The Amazing Adventures of Mr. F. Lea — About this game
The Amazing Adventures of Mr. F. Lea starts at a crossroads offering different flea-sized challenges. One route climbs steps beneath a dog dropping balls and shoes, while another crosses a lawn interrupted by moving mowers. Elsewhere, the flea jumps between moving dogs to reach a doghouse or passes from tail to tail above a wall. Each setting asks for a different reading of the moving obstacles, with positioning and a well-timed jump providing the shared basis for navigating the chosen route.
Cheats
Infinite Time
1 "开启", 0, 0xC4CF, 0x08Infinite Lives PL1
1 "开启", 0, 0xC558, 0x07Infinite Lives PL2
1 "开启", 0, 0xC559, 0x07Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.