Traitor
http://www.newgrounds.com/portal/view/592295
A few hacks. Still new to bytecode hacking so I couldn't manage to convert getGameAttribute("MaxHP") as Number to NaN to spawn with infinite health, however the first hack only affects enemy ships so using it along with 0 bullet damage will let you one-hit every enemy while still invincible yourself. You can even run into ships to kill them since explosion damage is based off of their health.
Have fun (broken image removed)
Ships spawn with 0 HPEdit: Your clone won't spawn with 0 HP, so here's a code to change that.
D0 D0 66 81 03 68 FF 02
D0 02 02 02 27 68 FF 02
No ship collision
46 C3 14 02 12 E2 00 00
46 C3 14 02 10 E2 00 00
Fly offscreen
F1 B9 36 F0 27
47 02 02 02 02
Fly over topSpeed
60 C0 14 46 ?? 14 00 D0 66 81 04
02 02 02 02 02 02 02 02 02 27 26
AttackSpeed bypass
D0 66 F8 02 12 32 00 00
02 02 02 26 12 32 00 00
AttackSpeed doubled
25 E8 07 D0 66 F7 02
25 F4 01 D0 66 F7 02
Bullets always kill
D0 66 FF 02 24 00 AE
02 24 00 02 24 00 AB
Bullets do 0 damage
D0 66 FF 02 D0 66 FE 02
D0 66 FF 02 02 02 02 27
25 E7 07 46 C3 14 02
25 E7 07 02 02 02 27