Additions

• Russian has been added.
• A feature to check control keys in the in-game menu has been added.
• Hold to move feature has been added.
  • While holding the movement key, the character will keep moving.
  • You can toggle this feature in the options.

• A feature to move using WASD keys has been added.
  
• A quick character selection feature has been added.
  • You can switch to the desired character by pressing the 1, 2, or 3 keys.
  • The C key function to change characters is still available.

Fixes

• The terrain of level 23 has been adjusted.
• The map images for level 3 and level 30 have been corrected.
• Movement using the left stick with a controller has been improved.
• The interval between performing the hold to move and undo function has been adjusted.