A lot has been done in this update to improve Bigger Guns.
The network is very important in online matches, and the entire system has been improved. Smaller data sizes and faster connections with global cloud servers that will allow players from around the world to play together like they were next door.
This update also includes new modes with workshop maps.
You can now start any kind of online match and play with your friends on the map you created.
The in-game camera can now be adjusted from 10 to 90 degrees, so basically you can play with a side view, top-down, or somewhere between, it's up to you.
And now the best for last, Bigger Guns is now Free!
An Expansion Pack was released today and can be purchased by a small amount, to support the dev, and all the current owners of the base game will have that content already available.
So, everyone who has purchased the paid version until today will receive the new content automatically in-game and can start enjoying the new features right now (check the DLC page for more info on the new content).
Have Fun!