Space Encounters no no 1980 Midway Shooter - Vertical spcenctr spcenctr 0226 spaceinvaders 15kHz horizontal 1 positional 1 09 FF 00 10 00 00 00 FF 00 02 00 02 00 01 00 FF 02 00 00 00 26 F0 00 02 0E 0E 00 00 20 2E 00 02 00 00 00 00 20 2B 00 02 00 00 20210430005030