How do I use a .bsg file?

Self stabilized helicopter

uploaded by 0x384c0 11 months ago

Fybar stabilized helicopter with cannons, bombs, and grabber.
Num [1] -[9]: cannons
Num [0] and [.]: drop bombs
Num [+] drop object
Num [-] pull grabber
Num [*] drop grabber
U,H,J,K for pitch and roll.
Arrow keys for up, down and yaw.
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