Here are the top 20 mods of June, 2025 for Halo: The Master Chief Collection! This is based off of the Steam Workshop.
1. Halo 2 Campaign: Second Strike
By Quagmirian
“Join the action-packed adventure with the ‘Halo 2 Campaign: Second Strike’ mod! In this thrilling addition, you’ll navigate an ancient Forerunner facility, aiming to board and take down a powerful Covenant Assault Carrier. The gameplay is approximately 25 minutes long, promising a quick but intense experience. You can even team up with friends in co-op mode for added fun. Special thanks to rredboyd, VKMT, and TFTU EloteCe for their contributions to this mod, ensuring a visually stunning and engaging gameplay. Don’t miss out on the excitement - give this mod a try today and dive into the epic Halo universe!”
2. Alphamoon With Sprinkles
By Sgt Stacker
“Alphamoon With Sprinkles” is a mod for Halo 2 that enhances the cut Alphamoon level, providing a fresh and exciting experience. The mod introduces expanded factions for the Heretics and includes additional allies who join the Arbiter on the map. Various AI encounters have been enhanced to offer a more challenging gameplay experience. The modifications made to the Heretics faction in the campaign mod are all incorporated and improved in this version. If you’re looking to spice up your Halo 2 gameplay and delve into a more engaging adventure, this mod is a must-try!
3. Remember Reach - Halo 3: ODST Firefight Pack
By Ryno
“Remember Reach - Halo 3: ODST Firefight Pack” is a mod that brings Reach maps into Halo 3: ODST’s firefight mode, offering a fresh experience. Players can enjoy fan-favorite maps like Installation 04, Corvette, and Courtyard in the ODST setting. The mod is fully compatible with ODST’s custom game options and modes, such as Floodfight and map boons, adding variety to gameplay. With balanced Assault Rifle and Magnum starting weapons, the gameplay is enhanced, and power weapons can be obtained from Longswords, making the battles more intense. Additionally, the availability of ammo for these weapons adds strategic depth to the matches. Dive into this mod to relive the Reach experience in a new and exciting way!
4. Halo CE - DeathTrap
By altis94
“Halo CE - DeathTrap” is an exciting multiplayer map designed for 2v2 gameplay in Halo 1. The map features a large moving vehicle with Warthogs around it, creating a dynamic and challenging environment for players. While primarily intended for 2v2 Slayer matches, it also supports various other game modes for added variety. The map includes high-quality textures thanks to Fubih’s contributions and has been tested with help from the Halo 1 Guide discord server community. If you’re looking for a thrilling and competitive Halo experience, don’t miss out on trying out DeathTrap - it’s a unique map that promises intense battles and strategic gameplay. You can find the mod on Nexus Mods and get ready to dive into the action-packed world of Halo with this exciting addition.
5. Vivarium
By ShmeeGrim
“Vivarium” is an exciting new Halo: CE map designed for intense 2v2 competitive gameplay within the eerie confines of an ancient research facility. One unique feature of this map is the inclusion of flycam capability, allowing the host player to spectate as a ghost without affecting the game. This feature is perfect for maintaining a neutral host in competitive matches, capturing gameplay footage, or simply enjoying the action as a spectator. To activate flycam for the host exclusively, make sure the “Red Team Turrets” are set to a minimum of 1. Dive into Vivarium for a thrilling and immersive Halo experience unlike any other!
6. High Noon AI Mayhem | Endless Reach AI War
Experience intense close-quarters combat between Covenant and UNSC forces in this thrilling mod for Halo: The Master Chief Collection. Unlike other maps, this mod focuses on small-scale battles and doesn’t involve vehicles. Prepare to face challenging AI enemies that spawn directly on the map with short intervals between groups, keeping you constantly engaged in the action. With nowhere to run or hide, every encounter becomes up close and personal, testing your combat skills to the limit. Dive into the High Noon AI Mayhem mod and immerse yourself in an endless war on Reach that will keep you on the edge of your seat.
7. Frostbite II: Frostbite-ier
“Frostbite II: Frostbite-ier” is a sequel mod that offers a chilly challenge in the Halo: The Master Chief Collection. After a less-than-refreshing break in the icy cave networks, you must locate fellow UNSC troops and aim for an escape from the frozen ring. Created as a fun experiment in level design using Blender, this mod promises a rough yet engaging experience with questionable gameplay elements. If you’re up for a unique and somewhat unpolished adventure, give this mod a try and see if you can survive the frostbite-ier conditions on this unforgiving ring. Get ready for some frosty action and embrace the challenge!
8. Promenade
By Elite
“Promenade” is a custom multiplayer map created for Halo: The Master Chief Collection’s Halo: Combat Evolved. The map is designed for 2v2 matches and is set in the New Mombasa Arcology. It supports various game modes and is best played with 4-8 players in Slayer or King of the Hill matches. For those looking to improve their skills on the map, a training mode is available to learn about spawns and random spawn zones. The map creators have received special thanks from the community for their work on this engaging and well-designed Halo map. If you enjoy intense 2v2 battles in a futuristic setting, give “Promenade” a try for a unique and challenging Halo experience.
9. Mirror of Autumn
By altis94
“Mirror of Autumn” is a unique mod for Halo: The Master Chief Collection that offers a fresh twist to the classic Pillar of Autumn level by mirroring the entire experience. Everything from level layout to unit spawn points is switched around, providing a new and challenging gameplay experience. While textures and animations remain mostly unchanged, they seamlessly blend with the mirrored environment. The mod also introduces experimental cutscenes featuring a mix of original, mirrored, and new shots. Despite the challenges of mirroring content in the Halo CE engine, the project was successfully completed in about three months. Dive into this innovative mod to experience Halo like never before!
10. Nuttman’s Tsavo Highway
By nuttman101
Nuttman’s Tsavo Highway is a mod for Halo: The Master Chief Collection that brings exciting changes to the game. One significant change is starting with a powerful gauss hog, adding a new level of fun to your gameplay. Additionally, there are now green allied banshees to support you in your missions. While there were plans for more additions, some had to be trimmed down to fit within the level memory capacity. With various encounters edited and added, this mod offers a fresh and thrilling experience for players looking to spice up their Halo experience. Give it a try and enjoy the revamped Tsavo Highway adventure!
11. Paradiso - Slayer Bots with Gamertags
By DunkSauZ3
Experience an exciting twist in your Halo gameplay with the Paradiso mod! With Slayer Bots featuring Gamertags, you’ll find a whole new level of immersion as you battle it out in the game. Make sure to adjust the Lives setting before starting, as the mod multiplies lives for both teams at the beginning of the game. Enjoy the shared lives feature where all bots have a common pool of lives, just like real players. The mod also includes scripted trash collection to keep the game running smoothly without any rendering issues. Get ready to engage with uniquely named and armored Allied Bots, adding a dynamic element to your matches. Dive into the action-packed world of Paradiso and see how this mod enhances your Halo experience!
12. Birdhouse
By il Primo
Experience the unique Birdhouse mod for Halo: The Master Chief Collection, where you can unleash your inner wings and soar through the battlefield. This mod introduces a fascinating mix of 90s Camo, 60s OS, and 120s Rockets, adding a fresh and exciting twist to your gameplay. Created by DSalimander with assistance from il Primo, Birdhouse is a tribute to the Forerunners’ cataloging efforts. Join the Halo1Guide Discord Server to connect with a dedicated group of players and dive into this immersive and dynamic map, along with others. Don’t miss out on the chance to explore this exhilarating mod and elevate your Halo experience!
13. Despondency
By xnx
“Despondency” is a new mod for Halo: The Master Chief Collection that introduces a unique multiplayer map called The Mighty Crag, designed for 2v2 matches across various game modes in Halo 1. The mod offers an immersive experience within the empty halls of The Mighty Crag, providing a fresh and engaging gameplay environment for players to explore and conquer. To enjoy this mod and other custom multiplayer maps for Halo 1 with a dedicated group of players, you can join the Halo1Guide Discord Server using the provided link. Created by Justin Pyne, this mod promises an exciting and challenging experience for Halo fans, so gather your friends and dive into the action on The Mighty Crag.
14. Halo 3 ODST: Civility
Experience the immersive world of “Halo 3 ODST: Civility” where you play as a regular city dweller thrust into the midst of chaos and danger. Explore the dark, gritty city streets, uncover mysteries, and join forces with your squad to survive against all odds. While you may not start as an ODST, you have the chance to prove your mettle and rise to the occasion. With limited resources and intense challenges, every decision counts as you navigate through the gripping storyline. Put on your police uniform, embrace the gripping narrative, and see if you have what it takes to emerge victorious in this gripping mod for Halo: The Master Chief Collection. Give it a try and test your skills in this thrilling urban warfare setting!
15. Herald
By Were
The Herald mod is a new custom map for Halo CE that offers an exciting multiplayer experience. To enjoy this mod and other custom maps with a dedicated group of players, you can join the Halo1Guide Discord Server. By joining the server, you can connect with other Halo fans, organize multiplayer matches, and discover more custom content for Halo: The Master Chief Collection. Don’t miss out on the fun - join the Discord server now and dive into the thrilling world of Halo mods and custom maps!
16. Halo Reach: Winter Contingency Modded
By Slayer016
Experience a fresh take on the classic Halo Reach mission, Winter Contingency, with the Winter Contingency Modded. This mod injects new life into the game by swapping out weapons with models from Halo 3 like the assault rifle and outfitting marines with CEA models while keeping their unique Reach heads. Additionally, armor abilities have been replaced with equipment from Halo 3, offering a new gameplay dynamic. The Covenant’s colors have been enhanced, making them more vibrant and saturated, adding a visually stunning element to the gameplay. Dive into this mod for a unique and exciting Halo Reach experience that will keep you engaged and entertained.
17. XAM Campaign
The XAM Campaign mod for Halo: The Master Chief Collection is a work in progress V1 release that brings numerous enhancements and additions to the original Halo CE experience. While some assets may not be available in all maps yet, the mod promises an exciting gameplay experience with various improvements. The mod credits several renowned studios for their contributions to the project. Despite being a work in progress, the mod invites players to explore the new features and enhancements it offers. Give XAM Campaign a try to enjoy a fresh take on the classic Halo CE gameplay.
18. Halo 2 Map Pack for Halo 3 - WIP
By Blackandfan
The Halo 2 Map Pack for Halo 3 mod is a work-in-progress collection of ported maps that are being actively developed. Some included maps are Rodentia, Sunken Chamber, and Timberland. The mod also features various contributions such as tracking rocket launcher and dual-wielding needler by byzantineisroman, Halo 2 Covenant Scenery pack by RynoMods, Gasgiant Skybox by PepperMan, and more. With a mix of maps and additional elements from different creators, this mod promises an exciting and fresh experience for players looking to explore new environments and features in Halo 3. Give it a try to enjoy these unique maps and content in your Halo gameplay!
19. Sentinel
By Longshot
“Sentinel” is a captivating mod for Halo: The Master Chief Collection, offering a city-themed multiplayer map reminiscent of the iconic Halo 2 E3 2003 demo and Headlong map. It’s designed for intense battles with 8 to 16 players, supporting all game modes. The map features a sprawling bridge that adds an exciting vertical dimension to the gameplay. Players can strategically utilize powerful weapons such as rocket launchers, sniper rifles, and shotguns, as well as various power-ups scattered across the map. With its homage to the Halo 2 E3 2003 demo, “Sentinel” promises thrilling and nostalgic multiplayer experiences that every Halo fan should explore.
20. Cascade
“Cascade” is a competitive 2v2 map designed by fable law 458 for Halo: The Master Chief Collection, perfect for Slayer matches. The map supports various game modes such as Slayer, Capture the Flag, King of the Hill, and Oddball. It also features a Flycam option that allows players to explore the map from different angles. To use Flycam, make sure you are the host, on the Red Team, and have the Red Turrets in Vehicles Settings set to “1.” The Flycam controls include using W, A, S, D to move the camera, R and F to adjust the height, and T and G to rotate the camera angle. Try out this map for an exciting and dynamic gameplay experience in Halo: MCC!
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.