Halley Wars/Hidden content
From Sega Retro
- Back to: Halley Wars.
Extra options
On the title screen, press 
. This will add the following extra options:
- Stage: A level select.
- Speed: Sets the ship's speed.
- Power: Sets the weapon level.
- Stock: Sets the number of starting lives.
- BGM: A sound test.
References
| Halley Wars | |
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Main page | Comparisons | Hidden content | Magazine articles | Reception | |
