Homemade go kart blueprints

Found a blueprint of a mansion online and thought hey this is going to be fun…. Until I tried to put a roof on this monstrosity. How would you even roof this without it looking horrible. Any ideas?

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https://preview.redd.it/lpmsx1b6yh0d1.png?width=1273&format=png&auto=webp&s=b48f495ed4ba6d83bd5cdd1f65512d17c5eb9ca3
[TL;DR – Rocket Racing's physics are neither meaty enough nor predictable enough for most hardcore racing fans, but its gameplay loop is too predictable to keep the attention of casual players. Blur's balanced approach to power-ups adds enough chaos and variety to capture the wider casual market while still being skillful enough to not feel like victory is arbitrary.]
Hello worldwide web, and thank you for attending my “clearly should touch grass” TED Talk regarding Rocket Racing, power-ups, and you! Please note that the idea of adding power-ups is intended as an additional mode rather than replacing what we have.
Chaos vs Predictability An important game design principle is the idea of the balance between skill and luck. The more predictable the game, the more you feel like your decisions matter. Too much predictability, however, can either make it feel like the game is playing itself or that the victor was already decided. Chaos can add a bit of excitement and pizzazz to a game, making each match feel unique while giving the impression that anyone has a chance. Conversely, too much chaos makes victory seem entirely random. In general, “hardcore” players tend to lean toward predictability while “casual” players lean toward chaos.
Rocket Racing's Problem Rocket Racing's gameplay, on a basic level, is a blast! Controls are slick, speeds are high, and its loose physics feel so utterly unhinged they provide a sense of exhilaration! So what gives? Why does it struggle to find an audience? I'd argue it's because its physics are unappealing to most hardcore racing players, but its predictable matches quickly wear thin for everybody else. For the hardcore, the arcade-y mechanics don't have enough “meat” to dig into (such as car parts, stats, road conditions, etc) and you never know when the game's physics are simply going to give you the middle finger and ruin a perfectly good run. For the casual, every single race relies on perfecting a single optimal route and utilizing obscure tech, while any variance in gameplay simply becomes a mistake that could cost you a match. (Jackrabbit's infamous shortcut is the perfect example: You either know the unintended route and nail it, or you lose.) When there's one right way to do a map, a map gets stale incredibly quickly. No number of new tracks will fix either of these intrinsic issues for either player-base.
Blur's Powers I won't deny that Blur had its own wide array of issues reaching even to its launch date, but in my opinion it had the single best power-up system of any racer. In Blur you can see what power you are going to pick up, and it remains that power at that location during the entire match. The spawn locations are always the same, but (except for rare locations here and there) what powers appear there are randomized between matches. Players can hold and choose between three items at a time, and can even see what others have. There is a healthbar that resets the player when destroyed, as well as a power that heals when used. The powers are balanced to be counterable by the other powers. The offensive powers have varying levels of damage, ease of countering, and amount they slow/swerve opponents. Blur's “blue shell” sends multiple columns of lightning ahead of the frontrunners to dodge, acting precisely like the glowing hazards already present in Rocket Racing when hit. (These hazards stack further and further ahead if multiple copies of the item are used.)
Why Add Them One of the biggest things Fortnite's “main” mode does so successfully is how it balances the fun of casual chaos with the skill ceiling of predictability, and it is a balance that Rocket Racing sorely lacks. Blur's visible powers – as well as the ability to hold 3 - allow players to strategize what items they think they need given the situation. Their careful balance means that those choices actually matter. Their predictability allows attentive players to know where to look during subsequent laps. Even in the case of the “blue shell”, it affects all frontrunners equally in a way that will slow them down but not outright steal their hard-fought progress. The healthbar allows power-ups to have other adverse effects besides immediately killing a players' momentum (killing momentum would be downright cheap in large sections of the maps); further, the healthbar forces players to think defensively rather than always take the fastest option possible. On the “casual/chaotic” side of things, powers would make each lineup of racers more unpredictable in their actions. The visible placement of powers would also give players more reason to explore other routes through levels rather than focus on the single fastest. The randomization of that placement would further aid in making each race feel more unique, immediately getting a ton more mileage out of every level. (Perhaps a nitro boost is on a route you normally wouldn't take, or you desperately need to heal.) This added chaos would also go a long way in making Rocket Racing's unhinged physics seem less problematic; suddenly careening off into the sunset just seems more acceptable in a race full of explosions and mayhem than it does in a highly technical race.
In summary: Blur's powers would add the variety that a wider audience craves while still being predictable enough to keep Rocket Racing more “skill-based” than a typical kart racer.