automationgame.com

I think that you guys should add a fill tool. This tool could be used to make lines too make custom tail and head light. You can you use the fill tool to add a cool design into your line border that you make with the line maker. You could also use these tools to make custom door handles and window shapes on car bodies.

This just screams "shitty 90s flash game" to me.
A lot of people, including me, make head and tail lights by getting multiple square lights and thinning them to make abstract shapes. For example: