World Fighters Simulator Update 1 Guide – Codes, Logs

This update looks big on paper, but once you get into it, a lot of it comes down to a few key systems. I’ll break it down the way you’d actually play it so you don’t waste time.

World Fighters Simulator Update 1 Guide – Codes, Logs

• New zone: Tempest Federation
• New enemies and units
• New game mode: Tempest Invasion (raid)
• New Primordial Demons gacha
• Rename system (gives stat boosts)
• Tempest upgrades (huge for scaling)
• New awakenings
• More F2P gems from chests

Nothing here is useless, but not everything deserves your focus early.

Tempest Invasion

This is the main grind of the update.

You stand in the center and survive waves. That’s it. But it scales fast.

• Goes up to 100 waves
• Rewards increase with milestones (5, 10, 15, etc.)
• Best used as an AFK farm mode

What actually matters here:

• Attack Range upgrade is HUGE
  • At low range, you struggle
  • At high range, you hit everything from the center and AFK easily
• Early goal:
  • Reach wave 10–15 consistently
  • Don’t worry about pushing 100 yet

This mode is not about skill. It’s about stats and upgrades.

How to Get Slime Keys

You need Slime Keys to enter the raid.

Best current source:

• Secret boss (hidden in Tempest zone)
• Random drops from enemies (less reliable)

Secret Boss Location (Easy Path)

• Go to Tempest Raid area
• Move to the back-left side
• Find a colored building (yellow/green/red)
• Drop down nearby
• Enter the tunnel

This boss drops:

• Slime Keys
• New currency
• Wings and items
• Demon tokens

If you’re F2P, this is one of your main farms now.

Tempest Upgrades

This system is what actually makes you stronger in this update.

Upgrades include:

• Attack range
• Attack speed
• Damage
• Power
• Crystal gain

Priority order (recommended):

1. Attack Range
2. Damage / Power
3. Attack Speed
4. Crystal gain (later)

If your range is low, the raid feels impossible. Once it’s high, the mode becomes AFK.

Rename System

This one looks like a gimmick but it’s actually strong.

When you rename a unit, it gets a random multiplier boost.

Example:

• You rename → get something like 1.3x power

What most people miss:

• Not all names give the same results
• There’s likely hidden optimization here
• You can reroll names to try for better boosts

Simple advice:

• Use it on your best unit only
• Keep rerolling until you get a solid multiplier

Primordial Demons

This is your new stat system.

You roll for bonuses like:

• Damage
• Gacha luck
• Other stat boosts

What to aim for:

• Legendary or higher
• Anything with damage + luck combo

Luck helps you snowball faster into better pulls.

New Units & Egg Strategy

There’s a new star (egg), but honestly:

• Most units = not worth keeping
• Focus only on:
  • Mythics
  • Secrets

Efficient approach:

• Turn on auto roll
• Auto-delete everything except mythic+
• Don’t waste time checking every unit

F2P Tips

If you’re not spending:

Daily routine:

1. Farm secret boss for keys
2. Run Tempest Invasion (AFK)
3. Spend currency on upgrades
4. Roll gacha occasionally (don’t spam)
5. Rename your best unit for a better boost

Biggest Mistakes to Avoid

• Ignoring attack range upgrade
• Wasting time on low rarity units
• Not farming the secret boss
• Entering raid without enough upgrades
• Spending everything on gacha instead of scaling first

This update is more of a grind setup update than a content-heavy one.

• Raid = long-term farming mode
• Rename system = hidden power boost
• Upgrades = real progression
• Secret boss = key farming spot

Once you understand that loop, everything clicks:
Farm → upgrade → AFK raid → repeat