Game Information | Test Subject Blue Adventure through this puzzling game and shoot down enemies and collect items. Play TestSubjectBlue! | Instructions / How to play | Use your arrow keys to move around.
Use your mouse to aim and fire.
Press 'R' to reload ammunition.
Press 'F' to repair barricades.
Press 'Q' and 'E' to change weapons.
Press the spacebar to access weapons menu. | |
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