You can still find the crossbow and the shotgun, but ammo is scarce. However, the Remake adds "distraction items." Throw a vase down the hallway to lure Granny away. Splatter paint on the floor to make her slip (giving you a 5-second head start). This shifts the game from pure hiding to strategic misdirection.
There are "Remakes" that function as sequels or alternate reality games.
: Depending on the version and difficulty, you can escape via the main front door, a hidden sewer, or even a getaway car in the garage. System Requirements (PC)