Do weapons you get on a replay through stay in the bin or do you need to get them with each replay? I'm going to practice as I just got through my casual playthrough and liked it enough to attempt NG+.

Sorry for the semi late reply. As far as I can remember, weapons from costumes, you need to repick up on a NG+ playthrough. The best weapon in the game, the knight's rapier, which you get from the rusty sword (which you get from collecting the 5 special knives), is in your rubbish bin. Well the RUSTY SWORD is in the rubbish bin, which you can take to a box to get the knight's rapier.

Hope I explained that well enough lol

Feel free to join the discord also, found on the info bar on the left, if you got any more speedrunning questions. Or just make a thread and I'll respond eventually lol