Undertale Yellow

• Play Undertale first.

• As in Undertale, the game really picks up around the middle. If you're not sold on it, try to make it through Snowdin before giving it up.

• The config menu has several accessibility features including Easy Mode. These features can be enabled and disabled whenever you open the game.

• Some of the boss's attack patterns in Vengeance/Kill Everyone assume you have fought the boss' pacifist or neutral variants. They're not impossible and it doesn't affect the story, but doing Vengeance first may be a challenge.

• In the Vengeance route, it is possible to hit an area's kill limit at a lower LV. This is bad for your stats, so try to aim for enemies that provide higher EXP. If you mess up, don't worry, it really isn't that much of a difference.

• Be careful on your Vengeance run in the
  Steamworks
  . Simply reaching
  The Furnace (the room between the Axis battle and the giant computer)
  without the kill limit reached will abort your run, and saving there will lock the failure in.