They aren't quite in scale with each other, but I love how well they fit together nonetheless.
Everyone's just hangin' out, having a good time.

- In robot mode, the scale 'looks' right to me. (Sorry about the dust.)
Riding around in conspicously small hovercraft.

- The Mega Bloks Micro-figs hands are roughly the same size as the 3mm clips on the HFTD and RTS Transformers.
But then, Soundwave's cassettes get into the base!

- It's all fun and games until the Decepticons get into the base.
They're stealing tactical data for the Covenant!

- Thanks to Laserbeak's interrogation skills, Ravage has gotten into the UNSC computers!
This looks like a job for the Wreckers!

- Bulkhead decided that if he was going to roll with the UNSC, he needed some tatts.
And as many dudes as we can fit on Metroplex as possible.

- Metroplex can carry 4 Warthogs and 3 and at least 3 Mongooses comfortably.
The Wreckers lead the way - right into Shockwave's ambush!

- The LZ is under siege!
Fortunately, help is on the way!

- Master Chief arrives in style.
And they're into the Fray!

- Geronimo!
Finally, on the return to the base, everyone stops for a heroic pose!

- All Badasses on Deck.