Here are the best 20 mods of August, 2025 for Portal 2 (Portal 2)! This list is based off of the Steam Workshop.
1. Amphiuma Means
Author - AxoLabs
Views - 1316
Downloads - 692
Explore the world of the two-toed amphiuma in this sequel mod, which offers new puzzles and challenges based on Schrödinger’s cubes. With redesigned levels like sp_a2_laser_stairs and mp_coop_tripleaxis, you can test your problem-solving skills in a fresh and exciting way. Dive into this unique experience and see if you can conquer the mysteries of the amphibian-inspired gameplay.
2. Simple two-cube testing
Author - averychong25
Views - 517
Downloads - 410
3. Multiverse O8: Hobo King.
Author - The Roaring Knight
Views - 492
Downloads - 362
Explore an updated map in this mod where you can experience new challenges and puzzles. Challenge yourself by navigating through the intricately designed levels and see if you can conquer them all. Head over to the Steam link provided to download the mod and start your adventure as the Hobo King.
4. Schrodinger’s Cube
Author - M26G
Views - 317
Downloads - 353
Explore the intriguing concept of Schrodinger’s Cubes in this mind-bending Portal 2 map. Dive into challenging puzzles that will test your problem-solving skills while playing with the unique mechanics of these mysterious cubes. Immerse yourself in a thought-provoking experience that will keep you engaged and entertained throughout the entire gameplay. Give it a try and see if you can unravel the secrets of Schrodinger’s Cubes!
5. Sealed Testing Track 25
Author - Nλr3ik25
Views - 807
Downloads - 644
Explore a small collection of three simple levels in this mod, designed to help the creator learn more about level design in Portal 2 using Hammer. The chambers are straightforward yet enjoyable, featuring elements like lasers and faith plates. Give it a try and provide feedback to support the creator’s learning journey and possibly see more from this series in the future!
6. Telecubed
Author - Sinsaun
Views - 256
Downloads - 215
Explore a unique level in this mod centered around the Sendificator in Portal 2. The mod creator was inspired to create this level after not seeing many Sendificators in use. Give it a try and experience a fresh and challenging puzzle-solving experience!
7. Overgrown Alternates
Author - morgan_bread
Views - 336
Downloads - 221
Explore a short and intriguing overgrown puzzle with multiple possible solutions to choose from. Test your problem-solving skills and creativity as you navigate through the lush environment. Give it a try and see which path you prefer to take!
8. : U must Bloc it !
Author - Sector 5
Views - 123
Downloads - 156
Try out this new mod for Portal 2 that offers easy creation and promises an enjoyable experience. Give it a go and see what fun challenges await you!
9. travel
Author - crazyball600
Views - 218
Downloads - 325
good luck !
10. : Use one !,then, the other !
Author - Sector 5
Views - 148
Downloads - 189
This mod offers a new and challenging experience for Portal 2 players. Test your problem-solving skills and see if you can conquer this exciting new challenge. Give it a try and see if you can overcome the obstacles waiting for you!
11. : Dislodge it !
Author - Sector 5
Views - 486
Downloads - 287
Try out this new easy version mod for Portal 2! It offers a more relaxed gameplay experience for you to enjoy. Give it a try and have fun exploring the puzzles with a new twist!
12. Simple swap
Author - 4SP3R
Views - 102
Downloads - 90
In this mod, you will experience a straightforward puzzle where you swap the positions of cubes. It’s a simple test that introduces a new gameplay element to Portal 2 mods. Give it a try for a fun and unique challenge!
13. The Burrow
Author - Test Chamber Junkie
Views - 368
Downloads - 260
Embark on a unique Portal 2 adventure with “The Burrow” mod, inspired by a stream from SlowFatWombat. Immerse yourself in a challenging and creative puzzle experience that will test your problem-solving skills. Join the fun and see if you can conquer the mysteries within this captivating mod.
14. 6x6
Author - averychong25
Views - 71
Downloads - 121
This mod offers four rooms with simple puzzles to solve. It’s a great way to challenge your problem-solving skills without getting too overwhelmed. Give it a try for a fun and satisfying experience!
15. Portal: Test Subject Part 2
Author - Groß
Views - 501
Downloads - 362
This mod for Portal 2, inspired by Portal: Revolution, incorporates various assets from different creators to enhance the gaming experience. From music to textures to new wall designs, these additions create a fresh and engaging gameplay environment. If you’re interested in exploring new challenges and elements within Portal 2, give this mod a try and enjoy the enhanced test chamber experience.
16. Division
Author - Dr. Peace
Views - 1580
Downloads - 810
This mod features a series of puzzles set in two chambers that focus on the concept of closely divided areas. It’s a straightforward and not too difficult challenge that gradually builds on the initial idea. If you enjoy puzzle-solving and are looking for a new Portal 2 experience, give this mod a try!
17. Switch Out
Author - Grapse
Views - 67
Downloads - 117
Lazer puzzle
18. QUICK and EASY No.68
Author - portalroombuilder
Views - 148
Downloads - 214
This mod offers a quick and easy laser map for Portal 2, perfect for beginners looking to have fun without getting too frustrated. With an easy difficulty level, it’s a great way to enjoy some simple puzzle-solving in the game. Give it a try and have a blast navigating through the laser challenges!
19. Regular Federations
Author - Amogos69
Views - 131
Downloads - 175
Explore this meticulously crafted mod that offers a fresh experience in Portal 2. With months of dedication poured into its creation, you’re in for a treat with new challenges and puzzles to solve. Give it a try and delve into the world of Regular Federations for an exciting gameplay adventure.
20. AXIOM 05 - “Mirroring”
Author - Sattrix77
Views - 57
Downloads - 210
In this mod, players must navigate through challenging puzzles while avoiding becoming a permanent part of the experiment. Test your problem-solving skills and reflexes as you work your way through each level. Can you successfully navigate the obstacles and complete the experiment without getting stuck? Give it a try and see if you can conquer the challenges!
NOTE - Mod descriptions in this topic were generated by ChatGPT. I do try to go through each one and improve/rewrite them when I can.