Right now version 0.23 does... Release 5/8

Change 1920x1080, 1280x720, 960x540, 640x360 resolution

Change depth 16, 24, 32 bit (many cool functions need 16 bit at least so no 8bit)

Lock 25FPS / 50 FPS / 100 FPS / FREE FPS

FullScreen / Windows mode

Stream background audio

Small parallax cloud 

Mouse over buttons with execution

Auto Save/Load settings

Settings window

Popup window with message, try this in Old West in 640x360 it will popup

Playground, test animated sprites with various settings

Dino runner, example game 

Old West, Full game It's converted from C64 and did some pimping, sound effects, look of it and some code changes like how the text is printed on screen, gameplay is 100% original, if you get stuck there is a old west solution.txt file