Test Subject Timer is a Test subject game where you play as the timer(yes,the timer!)in the test chamber after Blue has comepleted his test. The levels are the same as in the Test Subject Series but edited.
Unlike the Test subject games,the timer rolls around the level instead of walking.
Test Subject Blue
This level introduces the basics.
This level introduces teleporters.
This level introduces orange enzyme bullets.
Test Subject Green
Add your own levels here!