Thanks Ben for the response. I have kind of lost hope here. I have kind of identified the problem, but not sure what to do here. The pin is okay. The trigger is okay. The code is okay. The issue is, I have a Neopixel ring also connected to the Tinyduino. Both connect to ground. On the Mega, no issue. There are multiple ground pins on the Mega and when I wired it up, it was easier to wire them each to their own ground and thus I never saw the issue. With the TS+, they were wired together at the only ground pin and this is apparently making the pin input not read a shift in state. I have no clue how to fix this for the TS+. I am great with coding, but my electronics kungfu still needs improvement.
I truly want to get the TS+ working for this project. Size of electronics is a big big deal as I am very limited on space. A Mega hogs all available free space and even an Uno is very big for what I am doing. I have made an Iron Man gauntlet complete with 2 Watt laser. I wanted the TS+ to control the lighting and sound. Help is greatly appreciated on how to get this push button and Neopixel both working happily.