Method 1: Classic Mode

Classic Mode is one of the most straightforward ways to unlock characters. However, it’s also the lengthiest and involves a bit of strategy due to its character unlock tree.

Here’s how it works:

Start with one of the original eight fighters. Each character you beat Classic Mode with unlocks a new fighter, as shown in branching paths. For example:

• Beating Classic Mode with Kirby unlocks Ness.
• Beating it with Ness unlocks Jigglypuff.
• Continue playing to unlock more characters further down the tree.

There’s no exact science yet for the order of unlocks, but you’ll eventually unlock everyone by following the tree and beating Classic Mode with multiple characters. This method is perfect for players who enjoy structured gameplay and want to revisit the nostalgic feel of Smash’s arcade-style mode.

Method 2: World of Light

This is Smash Ultimate’s ambitious new single-player campaign. In World of Light, you start with Kirby and work your way through a sprawling map, unlocking fighters as you progress.

Here’s the twist:

• As you explore the map, you’ll encounter branching paths that lead to different groups of fighters.
• Selecting one path locks off others—at least temporarily—forcing you to choose carefully.
• Each fighter battle is different (stamina matches, stock battles, etc.), and there are multiple “spirit battles” between fighter unlocks.

Things to keep in mind:

1. Time Investment: Unlocking fighters through World of Light is a slower process compared to the other methods, with early reports suggesting about 30 minutes to unlock 4–5 characters.
2. Potential Multiple Maps: Rumors suggest there may be a second map (dubbed the “World of Dark”) after completing World of Light, which could introduce even more fighters.
3. Bonus Unlocks: Exiting World of Light randomly unlocks additional characters, though the exact mechanics aren’t confirmed yet.

If you love story-driven modes or want to take your time, World of Light is the way to go.

Method 3: The Fastest Way

Here’s the step-by-step guide:

1. Set Up a Quick Match:
   • Go into VS Mode and set it to 1 stock.
   • Fight against a CPU and immediately self-destruct (jump off the stage).
2. Unlock the Fighter:
   • After the match ends, you’ll be challenged by a new fighter. Beat them to unlock them.
   • If you lose, don’t worry! The fighter will reappear later in the “Games & More” menu for another chance.
3. Reset the Game:
   • To bypass the 10-minute cooldown, close the game and restart it.
4. Repeat:
   • Jump back into VS Mode, self-destruct, unlock the next fighter, and reset the game.

Time Estimate: Unlocking the full roster this way takes about 2 hours, making it the fastest method by far.

Which Method Should You Choose?

It all depends on your playstyle:

• Classic Mode: For structured, nostalgic gameplay.
• World of Light: For a story-driven experience with exploration.
• Fast Unlock: For players who want the full roster ASAP.