Ok first of all ships are like one of the most important things in the Dragonball world or whatever so since i dont feel like typing alot ill just skip to the point
Ok first is the capsules corp ship (which everybody should know) - Ok the only way you can get this first type of ship is if a human makes this ship who is from the capsule corp (and capsule corp should be a like a multiple rank thing) and capsule corp is full of smart people so which means that one of them will think of space traveling then bam they create the ship. This ship could be pretty fast i guess i dont know but it will take the user a while to get there but you will have access to have gravity training and deflection training on here (if you have like a little robot to shoot ki blastes at you so you can deflect them or dodge them whatever)
second ship that i was thinking of is the saiyans spacepod - Well i still dont know how the saiyans was able to create this kind of ship but whatever. This type of ship should be the fastest well one of the fastest ships in the game so you should make it to planets in about 1 icly year i guess but also you cant get any training done when using this type of ship
ok the third type of ship that i was thinking of was that ship frieza was using - Ok the only way you are able to get this type of ship is if you are a alien (frieza and cooler stole a alien to do there dirty work). With this type of ship it will take a long time to get to diffrent planets because its so big which that is the downfall of this ship and the good thing is you can get alot of training done in that time period.
ok the fourth type and last ship i can thing of is the ghetti star - I know his and frieza ship is the same but his ship is much much diffrent. Unlike frieza ship his ship gives him power and energy if he dies and it rebuilds him too. So the only way you can get this ship is if you get a smart ass alien to build it for you and give it a special advanced technology chip and the only way you can get a chip like that is if a Tuffle builds one for you (and the tuffle has to be a ranked one to be able to do it and also the tuffle has to be hard to find too). So if you die (you have to make sure you have a head or a brain of some sort to make it work) the ship will start to repair you and bam you are alive again and also you will have alot of clones of you (should be a skill) and also your skin will be hard so you wont get damage that easily. So the only way you can die is if the ship is destroyed. Oh yeah i almost forgot the ghetti star is like a energy absorbing monster so the only way it will work is if it eats a planets energy and also when the planets energy is gone the planet will die and turn into rock or explode (and if it does turn into rock you will need a space suit to walk on it).
Well thats all i can think of right now i will write again if i can think of anything else
