Quote from: "phreneticus"

If you just want to go through the levels without doing anything, use this:

d0 66 dd 03 24 00 0d 1b 00 00
d0 66 dd 03 24 00 10 00 00 00

Hold any of the 'spell' keys while walking of the screen, the level will go on but the enemies can't hit you.

Spells cost no mana
d0 66 ?? ?? a1 68 88 04
d0 66 fa 03 a0 68 88 04

I know that satanicgurrl posted an AoB with the same effect, but mine allows you to change all results at once, instead of having to change ~10 results one by one. (broken image removed)

Invincible / Enemies don't attack
66 e6 0a 4f 8b 04 01
66 e6 0a 02 02 02 02

Level up once to reach the max level
d0 24 00 68 a5 01 f0 ba 02
d0 2d 0f 68 a5 01 f0 ba 02

Enemies don't attack causes survival mode to not count up. just stays at 0

My legit .sol attached, crappy lvl 15 pyromancer, but you should be able to get to 600 with him easy, dont know if it'll help people.

P.S. if you have trouble, just use the offscreen, or satanic's Invicible AoB and just turn speedhack on - come back in a minute and you win at 776!