How I would clean up the missing suits

How I would clean up the missing suits First, compare the menu against the 20 names above. If the missing entry lists a level and price, earn the level and resources. If it names a mission, follow that chain instead of grinding random fights. If it's Spider-Training, that's the New Game+ purchase. If it's Advanced Tech, check that the game is updated. The outfit and the equipped mods are separate choices once the relevant mods are unlocked. Wear the suit you like looking at, then build the mod setup around what you're doing. You don't need to choose between enjoying the costume and using an ability you've already earned. For a completion run, finish the story, requests, challenge finale, bases and sound chain, buy the remaining normal suits, then deal with Spider-Training in NG+. Keep your finished first-run save. There's no reason to overwrite a useful completed file just to start the second run.