Online, you can move fireboy and watergirl through the maze with the computer and pick up diamonds along the way.

Could you please explain the concept of Fireboy and Watergirl?
To move Fireboy, press the arrow keys and the A, W, and D keys together. Take care not to submerge Fireboy in the water or expose Watergirl to fire, as fire and water do not mix. Let's go over some useful tips and tricks now that you know how to use the tools.

Stay away from Green Lake.
What about the green lake? Fireboy can only go on fire, and Watergirl can only go in water because they are elementals. It's important for Fireboy and Watergirl to stay away from the green lake. Please keep in mind that you have to start over if one of your heroes dies.

Work together.
You may want to finish a level with one character before switching, but this isn't always possible. A few levels have buttons and switches that you need to use both characters to get through. To get through each level, make sure you use both Fireboy and Watergirl together.

Read up on the level before
Read through the level first before you try to beat it. Take a brief look at the level to see what kinds of things are out of the way. Note the places that say "danger" or have green lakes. You can start making plans for how to beat the level once you know where all the hurdles are. If you review the levels before starting, you can beat them all.

Have fun with a friend.
You can get through all of Fireboy and Watergirl's levels faster if you play with a friend. One player can be in charge of Fireboy and the other of Watergirl. This makes it so you only have to focus on one character instead of the elemental pair's work. Furthermore, who doesn't enjoy playing games with a friend?

If you want to play something new, try Tag with friends. You can run around the map with a friend on the same computer.

You will not be working together, though. Instead, you will be competing against each other to avoid getting tagged. You can have up to 4 people play on the same gadget, which makes it even more intense.