Custom Ships/Waves
In order to unlock custom ships and play waves mode, you'll have to reach tier 400 first. If you haven't done that yet, I recommend looking at my ship builds guide first. If you are a visual learner and need help starting to build a custom ship, scroll to the bottom. Once you reach tier 400, you'll be able to start playing waves mode, which is just right of tiers mode. You also unlock custom ships at tier 400. If you go back to where you normally mod ships, there is another red button towards the bottom right of the screen. After pressing that, you are taken to a screen where you can place custom ship chunks, which are purchased in the fourth tab of the shop. Press the red button in the top left of your custom ship to switch between modding your custom ship and classic ships. This button also changes which ship you'll use in missions and tiers, but not waves. Only custom ships can be used in waves. You start waves mode with one ejector chunk, but guess what?! We aren...