Arcade Mode

Arcade Mode is the Primary Single Player Mode in Super Smash Land. The player can select any character, with upwards of 4 Stocks. For every Stock less than 4, the Score Multiplier is increased by 1. (x1 for 4 Stocks, x4 for 1 Stock). After every Stage in Arcade Mode, the previous Fighter will not show up again until a new run. With the exception of the final fight and the twenty fighters on Stage 3, every opponent will have 1 stock.

The mode consists Five Stages:
 * Stage 1 - 1v1 (Mario, Pikachu, Link or Kirby)
 * Stage 2 - 1v1 (Everyone but the Prior Fighter)
 * Stage 3 - Multi. Man Smash (Everyone but the Prior Two Fighters)
 * Stage 4 - 1v1 (Remaining Fighter)
 * Stage 5 - Mega Man (Two Stocks)

Unlockables
Upon completion of Arcade Mode for the first time, the player will unlock Dr. Wily's Castle.

If the player completes Arcade Mode as every starter fighter, they will unlock Mega Man.

For completing Arcade Mode as Mario with 1 Stock, they will unlock Underground.

Uploading Highscores
For a period of time, there was a option to upload Highscores to the Super Smash Land servers, but the feature no longer functions.

Glitches/Errors

 * If the player attempts to Kirbyside on their last stock, without previously unlocking Kirby's AIr Ride, the game will play the credits.
 * None of the unlockables can be earned through this method.

Beta Element
On the Super Smash Land Website, one of the four Screenshots showcase a earlier build of Arcade Mode. This build only has four battles, meaning either Mega Man wasn't in the build, or there was only going to be four stages in the final game. However, a fifth Boss Stage was added in the final release build.