For some reason, it's really hard to change the alpha value of a tile layer in GameMaker. You can do this easily for sprite or instance layers, but not tile layers. So here's a video on how to easily update the alpha value of tile layers in real time.

My new game, 9 Till Void has released! It's available at a 20% off discount, so grab it while it's cheap!

https://gamejolt.com/games/9tillvoid/460922

I'm developing a new commercial game with a small team! A demo will be coming to steam soon, but you can wishlist it in the meantime if you're into deckbuilding / autobattlers / roguelikes!

https://store.steampowered.com/app/2862890/Become_the_Moon/

Happy #WIPWednesday! Are you working on a game? Making some art? Practicing a song? Something else? Tell us in the comments!

Sleepy

@MidnightForge is a Jolter to Watch and the solo horror dev behind games like Those Who Dwell and Nowhere! Follow @MidnightForge and the Those Who Dwell game page before the quest ends on March 17 and you'll get Coins!

Coming Soon! #Nojong

Menu system of the future! #Nojong

My game in 50 seconds #indiedev #Gamedev #steam

^^^_>>