- Collect 1 Gun Power-Up & Get Max
00F-5FF-E69
04F-5EF-C43
3EF-5DF-082 - Collect 1 Thrust for Maximum Speed
00F-74F-E69
03F-73F-C4F
3EF-72F-082 - Keep Power-Ups After Dying
00F-E1E-19E - Infinite Lives
00F-F2E-19E - Start With 1 Life
014-43F-E66 - Start With 5 Lives
054-43F-E66 - Start With 7 Lives
074-43F-E66
Halley Wars - Game Genie Codes
The following are known Game Genie Codes for Halley Wars on SEGA Game Gear.
Related Tool
- GUID Generator
- Tetris
- FreeCell
- Hex to String
- Gomoku
- Flappy 2048
- Minesweeper
- 2048 Easy Version
- Morse Code Translator
- SpiderSolitaire
- Text Diff Compare
- CSS Minifier
- Javascript to HTML Converter
- ASCII to String
- JSON Minifier
- JJEncode/JJDecode
- JSON Validator
- String to Hex
- Ruffle Flash Player Emulator
- BiliBili Video Downloader