Just as Space Engineers, Players can create their own castles and other architectural structures, and mess around with Medieval engineering.

Great survival game during the Zombie Apocalypse. Kill other players and take their loot. Or survive with other players and withstand the Zombies

A fun game that is a mix between World of Warplanes and also World of Tanks. Animations and also graphics are very good.

Very fun survival game that you could play with a group of your friends and go on a mass killing spree during an american/russian conflict.

Great game to play with a group of friends and dominate servers

One of few WW1 games available on steam. Also has amazing Moderators and Developers that are often online to help you with any needs.

Really great engineering game where you can build your own space station and ship

Fun game to play as a whole group and as an upcoming event

Garry's Mod is a game that everyone could afford. Only $10 USD but only $2.50 during the summer sale