This major update adds 10 more floors to explore, many new bosses, difficulty options and giant list of QoL changes and bugfixes!

• Updated item sprites. (AsperDev, Taiki)
• Updated rocket launcher projectile sprite. (AsperDev)
• Updated stars sprite. (AsperDev)
• Updated several tilesets. (AsperDev)
• Fixed Augmented Man and Badge of Love allies not appearing at Doctor's stage.
• Fixed Augmented Man not persisting between levels.
• Fixed Augmented Man not being removed when unequipped.
• Updated crafting menu sprites to fit new item sprites.
• Fixed the bug that made tileset config option non-functional.
• Optimized size of Profile.json and rankings.json.
• Reworked refill stations: they only work once per use and will stay disabled.
• Reworked life pots: now only restore 35 HP but can be refilled at refill stations, discharging them in process.
• Refactored level generation code.
• Added a second campaign which can be accessed after beating Doctor.
• Added credits sequence.
• Reworked Copper Bulwark and Sacred Aegis: reduced cooldown and distance, only damage specific enemies and deal 30 damage instead of 25.
• Significantly buffed Sacred Aegis's explosion damage.
• Redesigned Lethrys Quote into Modern Quote. (AsperDev)
• Platforms are less "solid" and let you go even after smaller Down presses.
• Changed sprites of eye-based enemies.
• Removed the majority of lag on dying.
• Added game.log which records some data during gameplay, mostly for benchmark purposes.
• Bunch of previously hardcoded data is now located in Tags folder.
• Fixed the crash if you save then die (with save removed) and try to reload.
• Fixed the profile loading error where you always load with full health.
• Grassy Bushtown and Egg Factory are more open.
• Nerfed Crow's movement speed.
• Added Ikachan-themed Aqualite Reefs tileset.
• Mannans and Buyo Buyos explode like other enemies.
• Added numbers to boss health bar.
• Increased boss arena sizes.
• Tweaked title screen logo, fixed the bug with it being off-center.
• Increased difficulty of Doctor's phase 2.
•  Nerfed Machine Gun's damage from 3/5/7 to 3/4/5.
• Buffed Bubbler's damage from 4/3/3-3 to 4/4/3-4.
• Grass entities have same distance limitation as enemies.
• Tileset selection is a bit more randomized.
• Random seed selection uses RNG seeded with system time instead of just system time.
• Changed how Energy Whip's chain is rendered.
• Buffed Marshy Grotto's critters.
• Added support for high-definition audio music. Just put OGG/MP3 file with same name as ORG file in music folder.
• Mining Laser projectiles no longer deal knockback.
• Massively nerfed Energy Whip lv3 by fixing the bug, adjusted XP requirements to compensate.
• Fixed Timeline Ring's effect dealing extreme damage, but reduced cooldown from 50 to 35 seconds.
• Increased damage modifier of Cool Sunglasses from 50% to 75%. 
• Doubled the ammo of Rocket Launcher.
• Removed ability to place or destroy blocks on pregenerated stages.
• Fixed unnecessary d for Debug Info's high score.
• Added highscore and runs counter on title-screen. Only counts wins done on 1.37 unfortunately.