If you pressed all switches and you didn't get all the lights, sadly you need to reset the game... (like I did)
Apparently old save game files somehow fail to activate the switches in the first and second level.
You can reset progress by settings in the game, I tried a lot to change some values in the save file to keep my previous save file, but I ended up only with errors.
I did the game again, and right now I am confused if I got the ending or not. (I still can't open the chest in the spawn room)
Add me on discord ˞˞#3320 (copy the entire username, it has a special symbol) and I'll be glad to help as much as I know!
Ironically, I didn't know there was a reset button. I did the reset by deleting the save file.
AppData\Local\LiminalDreams\Saved\SaveGames
It may be this, or it may be the order of the switches to avoid the bug.
After reset, I didn't even get the red room and I already pressed all switches in order. Green World then the one with the snail.
Thank you for tip!
Unfortunately, that didn't work: I've cancelled the game's folder, and erased the LiminalDreams one in the AppData subfolder, in order to do a clean install. I've made through all the worlds in order, discovering all secrets, and after I got the TRAVEL button I flipped the switches in the order shown in the video (green, purple, yellow, orange), but it didn't work: still, yellow and orange are the only squares lit up.
I'll add a screenshot of my progress:
If only there was a way to contact the developer about this...
The only big difference in my playthrough was that I pressed the switches as I was normally completing each level, I didn't wait for the red room to press them.
Except this which may be the reason, there was still ONE little detail, while playing in the exact order in the image:
I literally forgot about the scroll in the green world, and I didn't collect it, not even after getting 4 stars in the secret blue world.
You can apparently get in the blue world without the scrolls, though I still don't surely know if I have completed the game or not.
