Multiplayer : Soldat

Quick overview
Game Soldat
Type Shoot 'em up
Limitations None, Freeware
Filesize 5,7 Mb
Rating 4/5 4/5 4/5 4/5
A fastpaced sidescrolling shooter and a very good one too. It has five different playmodes including deathmatch and capture the flag.
Ten different weapons to choose from, with the minigun being my favorite. Heck, you don't even need to use your jetpack when you are using the minigun.
Great sound as well, I can especially recommend the "Gore" backgroundmusic.
You can even play Soldat on servers across the world. Just in case you can't find anyone in your LAN.

And of course, the inevitable screenshots :

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