See inside. Free to use in your project! Included: Increment Counter, Decrement Counter, Clear Counter. Will increment when you press the up arrow, decrement when you press the down arrow, clear counter when you press space. Will increment by 10 when you press the right arrow. Cannot go to negative numbers. Decrement Counter is handled by the CounterDecreaser sprite.
0.1 delay before saying the counter value is intentional, because if it did it instantly, it would say the previous value instead. Had to use TurboWarp for the counter value, clear counter and increment counter blocks.