Game sdl_bomber installs:
/usr/bin/sdl_bomber which is a script
and the executable into:
/usr/libexec/sdl_bomber

/usr/bin/sdl_bomber however contains:
#!/bin/sh

cd /usr/lib/sdl_bomber
exec ./bomber "${@}"

which will not start the game, but result in error.
/usr/bin/sdl_bomber should be:
#!/bin/sh

cd /usr/libexec/sdl_bomber
exec ./bomber "${@}"