I really love this game. It's very fun, there are many mods, gamemodes, different weapons and intuitive maps. Great with friends, but only because there aren't many players online. You can train with bots, but it's not that fun, even if they are nicely developed. I gave away some keys in the past, I really hope that Samurai Punk and Surprise Attack (now Fellow Traveller) pick up this game again to reach more players. Give some keys online, make contests, work in conjunction with Youtubers or Twitch streamers, do a Free weekend after an update.