Should have added some more messages about how to close the game in the main screen. There is a pause menu if you press Enter, from there you can save and exit the game! The color palette changes, I wanted to give the game a bit more of a Gameboy Color vibe than anything, even the music was heavily inspired by Tetris-DX on the GBC ;)
Special blocks are definitely in the cards if I'm going to continue working on the game! Maybe even make a "separate" version where each gem has its own color, with a more GBC aesthetic.