Algodoo

Credit to ThingExtreme for the scripts of the guns and missiles
Credit to Tarkov for the scripts of the High Explosive circle and general shape of the lower gun's shell
Credit to Sombra for the ragdoll
!!Very Important!! : Run at 360 Hz and ensure that "Improve arrow stability" and "View forces" are enabled in the Visualization menu on the top right, as it will crash when fired otherwise (You can later reduce the "Force arrows scale" in case it blocks too much, or entirely disable the "Torque" force)
!!: Also the upper gun fires a very laggy bullet so fire it sparingly (god save your computer if the magazine explodes)

WASD - movement of the ship
Q/E - "pitch" of the ship
H - toggle hover engines (use when gravity is on)
Shift - fire guns, aim with mouse
F - fire "bridge" mounted missiles, aim with mouse
T - fire dorsal missiles, aim with mouse
G - fire ventral missiles, aim with mouse
1 - jettison "decoys" and fire their thrusters

M - activate/deactivate safeties on both guns (Pulls guns inwards and pulls firing pin back)

Upper Gun:
P - fire cannon
U/O - tilt cannon up/down
I/K - contract/extend magazine spring
Ctrl - activate/deactivate lasers
[ - delete hinge
N - permanently disarm all F.L.E.I.J.A rounds (top gun's bullets)

Lower Gun:
; - fire cannon
J/L - tilt cannon up/down
I/K - contract/extend magazine spring
Ctrl - activate/deactivate lasers
' - delete hinge

Arrow Keys - control thrusters on ragdoll