:: New Languages Support ::
- Spanish(Español), Russian(Pусский) and German(Deutsch) are added.

:: Local Co-op::
- When more than 1 controller is connected to your PC, you can enter the dungeon with your dog.

:: Dungeon ::
- Dungeon loading time is slightly decreased.
- 2 new dungeon objects are added.
- The rooms that already existed are slightly changed.
- The moving saw blade's paths will be shown.

:: Hard Mode ::
- The defense of monsters and bosses in hard mode is adjusted.
- The trials are unavailable in hard mode.

:: Monsters ::
- 4 new monsters are added.
- The attack cycle of the hell grass is changed
- The range of the lizardman shieldbearer's attack is changed.
- The below monsters' attack preparation motion is added.
- Wood bomb, steel bomb, gatling sentry gun, skellydog, astrape, steel skellydog, banshee, hellhound, orthus and cerberus.
- The speed of flame bat's projectile has constant velocity now.

:: Bosses ::
- The boss reward is changed.
- The patterns of Devana are changed.
- The patterns of Lasley are partially changed.
- Tunak and Kaminela's health is increased slightly.
- Dash invincibility is no longer applied to the walls summoned by Envirok.

:: Items ::
- 18 new items are added.
- Item options such as Starting Pressure, Full Swing, and Infinite Ammo are added.
- Nitro Gauntlet's attack is changed.
- Rumble and Arthur's skill style is changed.
- Dash Shield's performance and attack range is improved.
- Gwendolyn's skill damage and cool-time is decreased.
- Fixed an issue where automatic pistol could not be got.
- Fixed a problem that Thunderbird's Eye's attack did not work for certain monsters.
- Indecision is deleted.
- The performance of some items has been adjusted.

:: Set ::
- 12 new set effects are added.
- Cosmic Power set skill cool-down is changed.
- The previously activated set is displayed in the item description window.

:: NPC ::
- 1 new NPC is added.

:: UI ::
- The UI screen for selecting food is slightly improved.
- Added hard mode options in Quick Start.
- The secondary weapon is displayed in the HUD.
- The reload of the auxiliary weapon is displayed in the HUD.
- The number of bullets is displayed in the item description window.
- Press-and-hold buttons are added.
- The layout of Setting Menu is changed.

:: Sound ::
- Fixed some sound effects.
- Fixed the problem that the ambience sound of the dungeon is not normally output.

:: Control ::
- Automatic aiming mode is added to improve joystick usability.

:: Game Play ::
- The player's hitbox has become smaller.
- Tutorial is improved.
- 20% defensive penetration added to the 20 level effect of Ability Wrath.
- You can now avoid traps and status effects by dash invincibility.
- When multiple effects with dash invincibility are acquired at the same time, the invincibility time will be increased.
- 7 new foods will be added.
- The active effect of food "Beer" is increased.
- The negative effects of red pill are reduced by 50%.