When I say "outside assistance", I'm talking about using a cheat device (Resident Evil 4, PS2), downloading an already-completed save file (Resident Evil 4, Wii), online partner with infinite ammo (Resident Evil 5, PS3), ammo gained from StreetPass (Resident Evil Revelations, 3DS), or an unlock-all key (Resident Evil 2/3 PS4).
Resident Evil 4 remake will be my first Resident Evil game that I’ll not be using outside assistance with to beart the game. (Still will play in Assist difficulty though)