I love this. It has given me some ideas. I played a bit but it stuck when I had killed an alien.
Laser Squad Alter
This is a homebrought game, run on Gameboy. Original version: Julian Gollop - Target Games. ZX Spectrum, 1988. Created with GB-Studio 2.0.0 beta5!
Laser Squad is a turn-based tactics war game where the player completes objectives.
The Gameboy version is similar to the original game only in terms of track and characters, a completely rethought version where our mission is to kill 12 enemy forces. You can choose from two levels and both have the same task.
Also available for download in .CIA format for the Nintendo 3DS virtual console!
Start the game: Start
Move: Cursor keys
Quick access to characters: Select
Start the game: Enter
Move: Arrow keys
Quick access to characters: Shift
Fire: Z, Alt
Information: X, Ctrl
You can download the ROM file of the game from the WLS website!