A few months ago I finished playing Banjo-Kazooie: Nuts & Bolts, and I loved it to bits. Now, I know that many people didn't like the game because it wasn't a platformer in the vein of previous Banjo titles - that's fair enough, but please try to understand that this is not a thread for debating whether Nuts & Bolts was a good continuation of the Banjo franchise. Instead, this is a place for those of us who've enjoyed its gameplay, and are now looking for something similar to play.
So let's talk about physics-based games that focus on assembling your own vehicles and controllable machinery from basic parts in order to overcome various challenges. I'm primarily interested in games where vehicle building is thorough and freeform, so just slotting parts into predetermined functional places, like what ModNation Racers and many mech sims offer, is not really what I'm after. The challenges should ideally be varied, but it's not a strict requirement, so games that focus on one type of activity (like racing or combat) are also welcome. Games should allow for direct control of vehicles, and while titles where vehicle building is just a minor activity (for instance, Kingdom Hearts) can be discussed, I'm hoping to find more dedicated experiences. There are a few older games like Lego Racers and various Robot Wars titles that are not available on modern platforms, so I won't list them here, but feel free to discuss your old favorites.
Here are the games that I've found so far:
Cargo! The Quest for Gravity (trailer) - a relatively early game in the genre, wrapped into typical Ice-Pick Lodge lunacy. Released on PC several years ago.
Trailmakers (trailer) - by Flashbulb Games, released on Steam Early Access in January, and coming to Xbox Game Preview soon. If it reminds you of something, it's based on the Project: Karoo concept by the now defunct studio Press Play.
Scrap Mechanic (trailer) - by Axolot Games, available on PC.
Crossout (trailer) - a F2P MMO by Targem Games, focuses on combat, available on PC, PS4, and Xbox One.
Robocraft (trailer) - another game focusing on combat, this one by Freejam Games. Available on PC, and coming soon to Xbox One and Windows 10 as Robocraft Infinity (trailer).
Scraps: Modular Vehicle Combat (trailer) - and yet another combat game, made by Moment Studio (seemingly a single person). It's in Early Access on PC, and might get a full release soon.
Besiege (trailer) - an interesting siege machine building game by Spiderling Games, available on PC.
Kerbal Space Program (trailer) - by Squad, probably the best known game of the bunch, available on PC, PS4, and Xbox One.
Space Engineers (trailer) - by Keen Software House. I'm not sure if I should put it here because vehicle building might be just a small part of the overall experience, but what the hell. Available on PC, and announced for Xbox One three and a half years ago, though that version is still nowhere to be seen.
And there you have it. Do you know of any others? And if you've played any, feel free to share your impressions. I was also wondering whether the recent surge in popularity of games of this type can be attributed to Banjo-Kazooie: Nuts & Bolts. Do you think it served as an inspiration for some of them? After all, as a Rare game and a first party Microsoft release it had pretty good visibility at the time, which was only amplified by the controversy.