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Play Foster's Home for Imaginary Friends (US edition · English) Online
Foster's Home for Imaginary Friends
Play Foster's Home for Imaginary Friends online and guide Mac and Bloo through a room-filled GBA adventure. Solve character-switch puzzles, collect Duchess's missing items, throw paper balls, use the slingshot and gather Game Hive tickets for bonus games.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Foster's Home for Imaginary Friends
Quick start
Press START and begin a new file. In the opening tour, walk up to Frankie and press Up on the D-pad to talk, then use Up again at the left-hand door to enter the Dining Room. Your first objective is to get the mirror from the top shelf; after learning to jump, continue through the house and collect the mirror, toothpaste, soap, towel and blanket requested for Duchess. Press SELECT whenever you forget the current item, and switch between Mac and Bloo by walking up to your partner and talking to him when a puzzle needs the other character.
Controls
Menus: D-pad selects, A confirms and B cancels or returns; START pauses. Exploration: D-pad moves Mac or Bloo, and Up talks to a character or enters the door in front of you. A jumps; press Down+A to drop through soft platforms and banisters. B uses the active character's ranged action—Bloo throws paper balls, while Mac gains Terrence's slingshot later. SELECT displays the item currently required. To change characters, face your partner and press Up to ask for help.
Cheats
No cheats have been added for this edition.
Player 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 · gba
- 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.