The first update to the game is now live:

• Due to large amount of reported trolling, only the host can now buy items and build base in public games
• It is now possible to ban players from the game
• Added separate leaderboards for solo, duo, trio and quartet games
• Added mouse sensitivity setting
• The game now supports resolutions higher than 1920x1080
• Flamethrower damage increased
• Multiple bug fixes

Also there's a special thread listing features that will be added to the game in future updates:
http://steamcommunity.com/app/270550/discussions/0/540738051649788582/

If you have any other ideas or requests, please post them in the forums.