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Play Swarm (bootleg?) (Hack) Online
Swarm (bootleg?)
Play Swarm (bootleg?) online. Destroy alien formations while avoiding diving attackers.
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 Swarm (bootleg?)
Quick start
- Move beneath the formation and aim a measured shot.
- Wait for the shot to hit or leave before firing again.
- Avoid the curved dives and hostile bullets.
- Attempt an escort bonus after learning a safe firing line.
Controls
Move left or right along the bottom. Fire launches a single shot; another cannot be fired until it hits or leaves the screen.
Swarm (bootleg?) — About this game
Destroy alien formations while avoiding diving attackers. Move below the fleet and time shots against enemies swooping along curved paths.
Cheats
Infinite Lives
1 "开启", 0, 0x421D, 0x05Infinite Energy
1 "开启", 0, 0x4080, 0xFFPlayer 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.