Complete Fisch Temple Puzzle Walkthrough – March 2026 Guide

Are you ready to conquer the most challenging puzzle in Roblox Fisch? The Forgotten Temple, introduced in the massive Lost Jungle update (Version 1.52 on October 4, 2025), has been testing players’ skills with its five intricate puzzle rooms. I’ve spent countless hours navigating these treacherous halls, dying repeatedly, and mastering every puzzle to bring you the most comprehensive guide available.

In this complete walkthrough, I’ll show you exactly how to solve all five Forgotten Temple puzzles, collect every rune, and unlock the exclusive Mossjaw Rest area where you can catch the legendary Mossjaw and Elder Mossjaw fish. Whether you’re a seasoned angler or new to Fisch, this guide will save you hours of frustration and get you straight to the rewards.

Quick Overview: Forgotten Temple Puzzle Summary

Puzzle Room	Location Coordinates	Main Challenge	Rewards
Room I (Glyph)	-5234, -1758, -9620	Symbol Pattern Obby	Poisonous Spearhead, Glyph Rune
Room II (Toxic)	-4642, -1748, -10193	Flooding Parkour	Toxic Core, Toxic Rune
Room III (Spike)	-5405, -1759, -10231	Spike Maze Navigation	Barbed Spearhead, Spike Rune
Room IV (Vine)	-5172, -1759, -10329	Moon Phase Vine Pulling	Vine Line, Vine Rune
Room V (Water)	-4848, -1759, -9580	Ceiling Pattern Water Crossing	Murky Thread, Water Rune

How to Enter the Forgotten Temple?

Before you can solve any puzzles, you need to reach the Forgotten Temple. Here’s exactly how to get there:

1. Navigate to Lost Jungle Island: The Lost Jungle is located north-east of Sunstone Island at coordinates -2711, 150, -2053. Use your GPS to find it easily.
2. Find the Temple Entrance: Once on the island, head to coordinates -2603, 161, -2190. You’ll find an opening with a rope attached to the corner.
3. Enter the Temple: Press ‘E’ to interact with the rope and descend into the Forgotten Temple.
4. Get the Temple Eye: Immediately upon entering, you’ll meet the Jungle Adventurer NPC. Talk to her first before doing anything else – she’ll give you the crucial Temple Eye item. This item allows you to teleport back to the Temple Gate checkpoint each time you die while solving the room puzzles.

Pro Tip: The Temple Eye is your lifeline in this challenge. Without it, you’ll have to navigate back from the beginning every time you die. Always keep it in your inventory!

Complete Room I Puzzle Guide (Glyph Rune)

Location: -5234, -1758, -9620

Room I is the first puzzle chamber and serves as an introduction to the temple’s mechanics. This room is essentially an obby (obstacle course) where you must jump onto the correct platforms in a specific sequence.

Step-by-Step Solution:

1. Navigate to Room I: From the main temple area, take the left path from Room IV, then move past the map and take a right at the next intersection. Alternatively, use your GPS to go directly to the coordinates.
2. Understand the Pattern: You’ll see three rows of stepping stones with different symbols. The correct sequence is:
   • Triangle → Square → Square → Triangle → Circle → Triangle → Square → Triangle → Circle
3. Execute the Pattern: Start from the platform in front of you and step on the stones in the exact order listed above. Take your time – there’s no time limit, and rushing will only lead to mistakes.
4. Collect Your Rewards: Once you reach the end, touch the hand to receive:
   • Poisonous Spearhead
   • Glyph Rune

Common Mistakes to Avoid:

• Don’t rush through the pattern – the symbols don’t change, so patience is key
• Make sure you’re stepping on the correct symbols, not just the correct positions
• If you fall, you can restart the pattern from the beginning

Complete Room II Puzzle Guide (Toxic Rune)

Location: -4642, -1748, -10193

Room II is significantly more challenging than Room I, introducing a time-pressure element with rising toxic water.

Step-by-Step Solution:

1. Find the Hidden Entrance: The entrance to Room II isn’t obvious. Look for a movable gate with markings on the wall. Get very close to it and hold W+A or W+D to open the door.
2. Act Quickly: As soon as you enter, toxic water will begin filling the room. You have limited time before the water reaches deadly levels.
3. Master the Parkour: The room contains railings and platforms that you must navigate. Here’s the strategy:
   • Start by jumping to the first railing
   • Use the railings to climb upward
   • Look for the safest path – some platforms are more stable than others
   • Don’t waste time trying to fight the water – focus on upward movement
4. Reach the Top: Once you reach the top of the room, you’ll find the hand piece. Touch it to collect:
   • Toxic Core
   • Toxic Rune

Pro Strategies:

• Practice the basic parkour movements before attempting this room
• If you have an Advanced Glider, it can help you reach higher platforms
• The toxic water kills instantly, so don’t take unnecessary risks
• This room may take several attempts – persistence is key

Complete Room III Puzzle Guide (Spike Rune)

Location: -5405, -1759, -10231

Room III is a spike maze that requires precise navigation through deadly obstacles. This room is literally on the way to Room I, so you can complete them in sequence.

Step-by-Step Solution:

1. Enter the Spike Chamber: Take a left from Room IV and walk straight. You’ll find Room III just after moving around the corner.
2. Navigate the Spike Maze: The room has large spikes protruding from the walls that will kill you instantly if you touch them. Follow this exact path:
   • Right → Left → Right → Left → Left → Left
3. Understand the Path Logic: The directions above refer to intersections. When you reach a point where the path splits, take the direction specified. Otherwise, follow the natural path forward.
4. Detailed Alternative Path: If you’re having trouble with the simplified path, try this more detailed sequence:
   • Straight → Right → Left → Right (keep going) → Left → Left → Right → Left → Straight → Left → Right → Right → Left → Right → Straight
5. Collect Your Rewards: At the end of the maze, touch the hand piece to receive:
   • Barbed Spearhead
   • Spike Rune

Critical Tips:

• Move slowly and deliberately – rushing leads to mistakes
• The spikes have a small safe zone around them – stay in the center of paths
• If you’re unsure about a turn, stop and observe the spike patterns
• This room is more about patience than skill

Complete Room IV Puzzle Guide (Vine Rune)

Location: -5172, -1759, -10329

Room IV is the most complex puzzle, involving moon phases and vine pulling mechanics. This puzzle can only be completed at night.

Step-by-Step Solution:

1. Wait for Nighttime: The vine patterns only appear during the night. You can either:
   • Wait naturally for night to fall
   • Use a Sundial item to change the time to night
2. Enter the Vine Chamber: You’ll see numerous vines hanging from the ceiling with interaction prompts.
3. Avoid the Trap: CRITICAL WARNING – Do NOT interact with the vines directly! They will kill you instantly. This is a common trap that catches many players.
4. Find the Correct Path: Instead of interacting with vines, follow this strategy:
   • Head straight toward the big tree at the end of the room
   • Climb the tree
   • Use your Advanced Glider or carefully jump to land on the invisible surface behind you
   • Once on the invisible surface, head to the center of the room
   • Jump toward the Vine Rune to collect it
5. Alternative Moon Phase Method: If you prefer the traditional method:
   • Pull the vines adjacent to the Moon Symbols in this exact order:
   • ???? (Full Moon) → ???? (Waning Gibbous) → ???? (First Quarter) → ???? (Waxing Crescent) → ???? (New Moon)
6. Collect Your Rewards: After completing the puzzle, touch the hand piece to receive:
   • Vine Line
   • Vine Rune

Important Notes:

• Each night, the Moon Trials reset, so you must start from the beginning
• If you die during an ongoing night, you can continue from where you left off by pressing the remaining vines in sequence
• The invisible surface method is often faster and safer than the vine-pulling method

Complete Room V Puzzle Guide (Water Rune)

Location: -4848, -1759, -9580

Room V is the final puzzle chamber and is arguably the most frustrating. It involves crossing a deadly pool of water by following a pattern on the ceiling.

Step-by-Step Solution:

1. Enter the Water Chamber: You can reach this room by walking straight from Room 3.
2. Understand the Challenge: You’ll see a small pond with a hand piece at the end. If you try to swim directly across, you’ll die instantly.
3. Examine the Ceiling Pattern: Look at the ceiling or roof of the building. You’ll notice a maze pattern that you must follow on the water’s surface.
4. Follow the Ceiling Pattern: This is the most challenging part. Here’s the best method:
   • Align any horizontal path with the edge of your screen
   • Keep your mouse pointer centered on the vertical path you want to follow
   • Move straight ahead until you reach a turn
   • When a turn appears, move in the respective direction
   • Re-align your pointer and repeat the process
5. Advanced Glider Strategy: Many experienced players use this alternative method:
   • Use the Advanced Glider to reach higher pillars or locations
   • From these elevated positions, glide across the room to reach the end
   • This requires practice but can be much faster than the water-walking method
6. Collect Your Final Rewards: Once you reach the other side, touch the hand piece to receive:
   • Murky Thread
   • Water Rune

Pro Tips:

• This room requires patience and precision – don’t rush
• The water-walking method is safer but slower
• The glider method is faster but requires good glider control
• Practice in a safe area before attempting this puzzle

Opening the Forgotten Temple Door

Once you’ve collected all five runes, it’s time to open the main door and access Mossjaw Rest. Here’s exactly how to do it:

Step-by-Step Door Opening:

1. Return to the Temple Gate: Use your Temple Eye to teleport back to the Temple Gate checkpoint.
2. Locate the Pedestals: You’ll find five colored pedestals next to the huge temple door. If you can’t find them, go to the opposite end of the fourth room path.
3. Place the Runes Correctly: Place each rune on its corresponding pedestal:
   • Light Grey Rune (Left side, Left): Glyph Rune
   • Dark Grey Pedestal (Left side, Middle): Spike Rune
   • Light Green (Left Side, Right): Toxic Rune
   • Dark Green Pedestal (Right Side): Vine Rune
   • Blue Pedestal (Right Side): Water Rune
4. Watch the Door Open: As soon as you place the fifth rune, the massive temple door will open, granting you access to Mossjaw Rest.

Mossjaw Rest: The Ultimate Reward (March 2026)

After opening the temple door, you’ll gain access to the exclusive Mossjaw Rest area. This is where the real adventure begins!

What Makes Mossjaw Rest Special:

1. Exclusive Fish Pool: The large pool in Mossjaw Rest shares a bestiary with the Lost Jungle but contains exclusive fish that can only be caught here.
2. Legendary Fish: You can catch two incredible fish in this area:
   • Mossjaw: The exotic version of this legendary fish
   • Elder Mossjaw: The secret, even rarer variant
3. Similar to Kraken Mechanics: Like the Kraken in other areas of Fisch, these fish have special mechanics and are highly sought after by players.

How to Catch Mossjaw Successfully:

Based on extensive research and player reports, here are the best conditions for catching Mossjaw:

Factor	Optimal Condition	Notes
Time	Night	Mossjaw is most active after dark
Bait	Glowworm	This is their favorite bait
Weather	Any	No specific weather requirements
Season	Any	No seasonal restrictions
Difficulty	High	Moves erratically with -50% progress speed

Pro Fishing Tips:

• Use the Glowworm bait for the best catch rate
• Fish at night for optimal results
• Be patient – Mossjaw fights hard with -50% progress speed
• Consider using a rod with good control stats
• The Elder Mossjaw is even rarer and more challenging

2026 Advanced Tips and Strategies

Glider Mastery

The Advanced Glider is incredibly useful for several puzzle rooms:

1. Room II: Use it to reach higher platforms quickly
2. Room IV: Essential for the invisible surface method
3. Room V: Can completely skip the water puzzle by gliding from high points

Pro Glider Technique: Practice gliding in safe areas first. The Advanced Glider offers slower falling speed and better horizontal movement, making it perfect for these puzzles.

Temple Eye Management

Always keep your Temple Eye easily accessible:

1. Hotbar Placement: Keep it on your hotbar for quick access
2. Teleport Timing: Use it immediately after dying to save time
3. Checkpoint Strategy: Use it as a checkpoint system between difficult rooms

Puzzle Room Order Strategy

While you can complete the rooms in any order, I recommend this sequence:

1. Room I (easiest, good warm-up)
2. Room III (on the way to Room I)
3. Room II (moderate difficulty)
4. Room IV (complex, requires night time)
5. Room V (most challenging, save for last)

Common Problems and Solutions

Problem: Can’t Find Room Entrances

Solution: Use the exact coordinates provided in this guide. Some entrances are hidden or require specific interactions.

Problem: Keep Dying in Room II

Solution: Focus on upward movement only. Don’t try to explore or fight the water – just climb as fast as possible.

Problem: Room IV Vines Kill Me

Solution: Remember – DON’T interact with the vines directly! Use the invisible surface method instead.

Problem: Room V Water Walking is Too Hard

Solution: Try the Advanced Glider method. Find a high point and glide across the room.

Problem: Can’t Place Runes on Pedestals

Solution: Make sure you have all five runes and that you’re placing them on the correct colored pedestals as specified in this guide.

Frequently Asked Questions

How long does it take to complete all Forgotten Temple puzzles?

Most players take 2-4 hours to complete all puzzles on their first attempt. With practice, you can do it in under an hour.

Do I need any special items to complete the puzzles?

The Temple Eye is essential, and an Advanced Glider is highly recommended. A Sundial can help with Room IV if you need to change time to night.

Can I complete the puzzles with friends?

Yes, you can complete the puzzles with friends, which can make some rooms easier. However, each player needs to collect their own runes.

What happens if I lose my Temple Eye?

You can get another Temple Eye by talking to the Jungle Adventurer NPC again at the temple entrance.

Are the puzzles the same every time?

Yes, the puzzle patterns and solutions remain the same. Only the Moon Trial in Room IV resets each night.

Can I skip any puzzles?

No, you must complete all five puzzles and collect all five runes to open the temple door.

What’s the best time to attempt the Forgotten Temple?

Nighttime is ideal because Room IV requires night, and you can catch Mossjaw more easily at night.

Do I lose progress if I die?

No, you keep any runes you’ve collected. Use the Temple Eye to return to the checkpoint quickly.

Are there any shortcuts or exploits?

Some players use the Advanced Glider to skip parts of Rooms IV and V, but these require practice and skill.

Conclusion

The Forgotten Temple puzzles in Fisch represent some of the most challenging content in the game, but the rewards are well worth the effort. By following this comprehensive guide, you’ll be able to navigate all five puzzle rooms, collect every rune, and unlock the exclusive Mossjaw Rest area.

Remember that patience and persistence are key – these puzzles are designed to be challenging, and it’s normal to die multiple times while learning them. Take breaks when frustrated, and don’t be afraid to use the Advanced Glider strategies outlined in this guide.

Once you’ve unlocked Mossjaw Rest, you’ll join an elite group of players who have access to some of the rarest fish in Fisch. The Mossjaw and Elder Mossjaw are impressive catches that will make your fishing collection the envy of other players.

Happy fishing, and may your lines always be tight in the mysterious waters of Mossjaw Rest!

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Bookmark this guide for quick reference, and check back regularly for updates as new Fisch content is released!