This video walkthrough will show you how to get all 5 bots and 2 puzzle pieces in the Light Bulb Limbo level of Astro Bot.
You can find the video, along with the time stamps, below:
0:10 Bot #1
0:43 Bot #2
1:19 Bot #3
1:46 Puzzle #1
2:24 Bot #4
2:46 Puzzle #2
3:39 Bot #5