If there is a door across a corner from you, and a key normally blocking that corner, you can sometimes unlock the door before collecting the key. Demonstrable in (Base64 for endgame spoilers) MC01, just hold right as you jump up after the tall black door.

I find it a bit annoying that when you walk a bit, do something and then undo, you get teleported all the way back. It would be nicer if you would be teleported back to the last valid standing location instead of the first one after the last action. I figure this can be changed by putting the player position onto the undo stack last and swapping it out as long as you are on a valid standing location. Also, touching salvage points should be an undoable action, which it currently isn't. Additionally, there is a bug where, when you did an action but are not in a valid location (like within a salvage point), you can't undo. Also, why do you need recentPush? Isn't recentPush always 1 once you pushed an undo stack frame? I mean, after every undoPOP call you eventually call undoPUSH, so recentPush will necessarily be 1.

You can cheese omega-9 by not hitting the purple blank door on the 0 bypass route to swap glitch and going in with white instead, causing you to shift orange but not cyan.

My game is quite often unfocused (on Windows), but when I click on it for it to be focused again, the pencilmark menu opens every time, which is pretty annoying. Maybe there is a way to detect if the game is unfocused on Windows, so that the pencilmark menu doesn't get opened in that case?

If i have to remember the setup for Stable Loop one more time i am going to have an aneurysm

Unsure if just weird intended behavior or bug, but: (rot 13) jura cynlvat guebhtu jbeyqf 1-5, v arire fxvccrq n (ahzorerq) yriry, ohg va jbeyq 6 v fxvccrq yriry 3 (v hfhnyl cynl va beqre, ohg v jnf fgvyy jnxvat hc), naq nf n erfhyg yriryf 7, 8, naq 9 bcrarq hc, ohg abg yriry 6. v nffhzr vg'f whfg n dhvex bs ubj gur yriry haybpx flfgrz jbexf gung v unqag abgvprq gvy abj, ohg gubhtug v'q ercbeg whfg va pnfr.

When I hit the "defaults" button in the sound options, the balance changed from its initial values.

When I changed the color of keys/doors, they didn't update until I quit and re-entered the level.

I actually have a sick suggestion for if you add operator keys (or whatever they’re called) back into the game. Spoilers, by the way

(Rot 13) Lbh xabj ubj gb bcra Xvan’f ybpx, lbh phefr gur ybpx jvgu n oebja xrl, gura bcra vg jvgu n znfgre xrl? Jryy, znlor gurer pbhyq or fbzr furanavtnaf jvgu fgbar xrlf, naq ng gur raq (lbh jbhyq unir n cbfvgvir ahzore bs znfgre xrlf naq 5 fgbar xrlf), lbh jbhyq qvivqr gur ahzore bs znfgre xrlf ol gur ahzore bs fgbar xrlf. Guvf jbhyqa’g tvir lbh “reebe” znfgre xrlf, ohg vasvavgl znfgre xrlf, naq gung’f ubj lbh jbhyq bcra gur ybpx. Naq nyfb, V guvax V jbhyq xabj ubj vasvavgl nzbhagf bs xrlf jbhyq jbex, fb qba’g jbeel nobhg gung. V qba’g guvax lbh jvyy rire nqq guvf gubhtu, orpnhfr gung zrpunavp vf fpenccrq.

(rot13)
gur tyvgpu bzrtn xrl qbrf abg tvir gur cher bzrtn xrl jura lbh bcra n cher qbbe orsber vg, znlor sbepr gur cynlre gb teno gur tyvgpu xrl gb cerirag pbashfvba /w

Bug report: If you open the warp menu during the transition after the introduction in a new save file, then you can move while the warp menu is open.

Steps to reproduce:

1. Enable the "Unlock Everything" option.
2. Go to the title screen and make a new save file.
3. Skip the intro.
4. Open the warp menu during the transition in the main hub.
5. Move.

anti locks: no not how you excpect it, but it will be as normal "a empty space" but if player leaves it with the key, the key is spended and the lock closes or we can call it "door"

and platforms: they dont move until you use a key on it, it will be spended but theplatform will not dissapear but move and bounce upon walls; pushes/ push keys: some don't have gravity and some have, but the push gravity plock is cool for platformings and also (sticky) slopes that dint let them get down them but (stick) with it you can move it freely (the box) on the slope; and switch keys: when collected the doors will be already switch without going there aditionaly, but when you get it again, the locks will again "switch" but with something like star keys the locks will switch every second like rhythm idk; and global locks: if one is broken the other color and id (will be shown after key amount) the other one will be also destroyed.

and string keys: the amount is actually letters, the most right letters will be used to open string locks...