Aim diagonally and silver doors

[TarzanEng]

I seen some videos that some players can use the grappling hook and open the silver doors. Any help on how to do it?

[socially ept outcel]

You get the latter automatically later on, if you haven't gotten it yet then just keep playing

The grappling hook thing is after that point and something you should find quite easily

[inuyasha36c]

you open silver doors after finishing off young kurona on you second run through to the beginning again as for the hook keep clearing floor bosses

[TarzanEng]

Thanks guys.

I also found out that the hook can shot diagonally after you defeat Kurona and upgraded using sweets at the base.

[Swamp Fox]

Normally I hate when games save important upgrades until late but in this game it gives you an incredible feel of progression.

Especially being helpless against the first boss desperation animation the first time, and then being able to handle the situation the second time.