In case you haven't heard about it yet Kerbal Space Program is awesome and to celebrate the latest release they're having a 40% sale until Oct 10. It's basically legos with rocket parts. You have a catalog of various fuel tanks command pods rocket engines etc. and build your own rockets to explore the Kerbal (little green men) solar system. They have a sandbox mode where the entire catalog is opened up for your wildest dreams or there are science-only or science-plus-economy career modes where you start with limited technologies and have to gather science points (and funds) to advance your tech. There's also a healthy modding community that introduces lots of cool features like realistic aerodynamics Saturn V replicas and even rescaling the solar system to real solar system proportions. Some people even use it to make short films one of which I think is hands-down one of the best shorts I've ever seen. If you get stuck (the in game tutorials are kinda lacking last I checked) Scott Manley has some excellent tutorials and other videos on Youtube to help you learn the basics and beyond.
Haha that video is 2 years old and a lot has changed since then but the fundamentals are the same. This most recent update revamped the explosion effects and added destructible space center buildings for extra bombing hilarity. There are also mods that add weapons for more explosions. It was also on humble bundle awhile back so check that for deals as well.
As for penis rockets I don't think there are any dedicated mods for that but you can make some phallic rockets with stock and "normal" mod parts. I did see a post today that someone made matryoshka-style nested penis rockets but it looks like it got taken down by the mods :(
There is a mod for multiplayer but I haven't tried it. The developers have said they plan on adding it to the stock game after more of the core features are finished but who knows when that will be. A big challenge is that more ambitious missions to other planets take months or years of travel time. In single player you can warp ahead but that is difficult at best in a multiplayer setting.
so people are wondering what's up with lucasarts after the disney buyout but they're making good impressions by releasing TIE Fighter with a compatibility update and some other games just this week i spent a lot of hours playing tie fighter in middle school gameport joystick hooked up to a 100 mhz compaq computer still one of the most immersive gaming experiences i had you start out as a basic tie fighter pilot they toss you out there with no shields and say good luck and work your way up into some secret society pilot leagues with high speed prototype ships at the time it was really interesting to play as the empire you had primary secondary and bonus objectives and sometimes you wouldn't know what they until stuff went haywire in the mission and it was fun to have the mission go sideways because different people kept showing up you have to manage the ship not just point and shoot (move energy from weapons to shields etc) and i remember pretty much every key on the keyboard was bound to a function and i ended up using most of them
so much backlog but i'm tempted to get it and find a cheap usb joystick and take out some rebel scum
edit: for your life perspective of the day TIE Fighter was originally released 20 years ago
Remember when soundcards had joystick ports? It sounds weird at first.. but as it turns out there was a very strong correlation between buying a soundcard and wanting to use a joystick as input to your computer.
nerds gonna nerd i guess but i think i got one of those somewhere just need to fit it in the laptop somehow