Anime Fighting Simulator Endless Update 3.75 Guide, New Codes & More!

Anime Fighting Simulator: Endless Update 3.75 is a massive patch that focuses on progression, balance, and new content. With new champions, new areas, fresh specials, major stat scaling, and several system improvements, this update changes how both free-to-play and endgame players approach the game. This guide covers everything included in Update 3.75, from new champions and quests to balance changes and the latest working codes.

Update 3.75 Overview

Update 3.75 introduces a limited-time 4x Boost that lasts until Tuesday, making this one of the best times to grind stats and currency.

• New stat multiplier increase
• New champions and quests
• New areas and specials
• Champion cap increase
• Large balance adjustments

New Champions in Update 3.75

This update adds four new champions, each obtained in a different way.

Kitiro (Quest Champion)

• Obtained through new quests
• Comes with 10 new quests
• Includes a new NPC on the map

Genas

• Available in Summon Banner 1

Goju

• Available in Summon Banner 1

Gokro

• Available in Summon Banner 2

In addition, all free-to-play players receive +5 Champion Slots, making it easier to collect and switch between champions.

New Stats and Progression Changes

One of the biggest changes in this update is the stat multiplier increase.

• Old multiplier: 67.1M
• New multiplier: 268.4M

This significantly boosts training efficiency and overall progression, especially when combined with the 4x Boost event.

New Areas and Gameplay Content

Update 3.75 adds several new gameplay elements:

New Areas

• 3 new areas added to the map
• Designed for higher-level farming and progression

New Specials

• Light Fruit Fruit
• Tree Grimoire
• Hell Flame Quirk

These specials introduce new combat styles and passives that fit different builds.

Other Gameplay Additions

• New passives
• Training area balance adjustments
• Sword balance updates
• Champion cap increased from 20 to 50

System and Quality-of-Life Improvements

Several backend and system upgrades were included:

• Improved anti-cheat system
• Faster gacha summoning speed
• Added console support
• New background music (OST)
• General bug fixes and stability improvements

These changes improve both performance and overall player experience.

Balance Changes Explained

Class Yen Gain Changes

Several classes received adjustments to their Yen generation:

• Kaoshin: 15,000,000 → 25,000,000
• Sage: 100,000,000 → 150,000,000
• Espada: 1,000,000,000 → 500,000,000
• Shinigami: 7,500,000,000 → 2,500,000,000

Some high-end classes were reduced to better balance progression speed.

Class Cost Changes

Class unlock costs were also adjusted:

• Kaoshin: 1.08B → 3.4875B
• Sage: 10.8B → 12B
• Espada: 50B → 82.5B
• Shinigami: 2T → 1T

While some costs increased, Shinigami became more accessible overall.

Sword Balance and Quest Changes

Several sword quests and requirements were rebalanced:

• Dark Blade Quest: 2.5QN power required
• True Strike Quest: 150QD → 75QD
• Impact Spear: 1SX, multiplier nerfed (2,000,000 → 1,500,000)
• Excalibur: 10SX, multiplier buffed (4,250,000 → 5,000,000)
• God Axe Quest: 100SX, multiplier buffed (10,000,000 → 15,000,000)
• Sword Master Quest 7 (Excalibur): Yen reward 50B → 20B

These changes aim to balance sword progression with the new stat scaling.

Anime Fighting Simulator: Endless Codes (Update 3.75)

Here are the latest working codes you can redeem right now:

• 150KLIKES – 25,000 Yen (scales with class)
• KURAMANEXTWEEK – 25,000 Yen (scales with class)
• 25MVisits – 50,000 Chikara
• 125KLIKES – 1 Hour Boost
• 50KFAVORITES – 1 Hour Boost

Make sure to redeem these codes as soon as possible, especially during the 4x Boost period. Also check out our Anime Fighting Simulator: Endless Codes for more rewards!

Anime Fighting Simulator: Endless Update 3.75 is one of the most impactful updates so far. With new champions, stronger stat scaling, improved systems, and major balance adjustments, the game feels more polished and rewarding to play.

If you want to progress faster, now is the best time to grind thanks to the limited-time boosts and increased multipliers. Focus on new quests, redeem all available codes, and take advantage of the expanded champion cap to prepare for future updates.