STEP 1 is to press control and c at the same time this will cause the game to put up a invisible prompt to activate quest to unlock robot unit to accept the quest press control and v at the same time

STEP 2 now that you have completed step one you need to win a battle against 5 units each with one of the 5 robot bases the units must be on team 2 to complete this step you need to have an army on team 1 win team 1st total cost cannot exceed 9999

FINAL STEP congrats you made it to the final step all your hard work has come to this after step 2 has been completed another invisible prompt will show up to accept this you need to press alt and f4 at the same time then reload the game