29 rewritten konami cpu opcodes
10 more rewritten konami opcodes . More gfx in aliens booting process
11 more rewritten konami opcodes
4 more rewritten konami opcodes
6 more rewritten konami opcodes
22 rewritten opcodes in konami cpu
3 rewritten opcodes . Grid gfx in scontra
30 more rewritten opcodes for konami cpu. First screen in scontra,self boot test in aliens
10 more rewritten opcodes . Now aliens shows grid