Smog Cloud Madness

From the main2 tab on the right of the object properties window, drag the sleep action into the actions column below the second start block. When the sleep action window appears, simply click ok.

From the main1 tab on the right of the object properties window, drag the next room action into the actions column. When the next room action window appears, simply click ok.

From the control tab on the right of the object properties window, drag an end block into the actions column and place it below the next room action.

From the control tab on the right of the objects properties window, drag the else action into the actions column. Then drag another start block from the same tab and place it below the else action.