Exclusive Custom Products
Our Best Selling Products are typically our Game Cosmos Exclusive (made by us) Designs that you cannot find anywhere else.
GameCosmos
Handcrafted custom controllers for PlayStation 5, Xbox, and Nintendo Switch, made for players who care how their gear feels in a match. Fit yours with Hall Effect thumbsticks and mouse-click triggers, premium components, and exclusive designs you won't find anywhere else.
Premium custom controllers for PlayStation, Xbox, and Nintendo Switch with Hall Effect thumbsticks and handcrafted performance.
Featured Controllers
Why GameCosmos
Our Best Selling Products are typically our Game Cosmos Exclusive (made by us) Designs that you cannot find anywhere else.
Hall Effect thumbsticks, mouse-click triggers and remappable inputs, tuned for accuracy and longevity.
Each controller is assembled, calibrated and quality-checked by hand before it ships.
The Upgrades
Choose the upgrades that match how you play. Each one is a genuine, tested part, engineered to last.
Selected Builds
Custom PS5 Controllers
Switch 2 Joy-Cons
Custom Joy-Cons (Nintendo Switch)
Custom PS5 Controllers
Custom Xbox Controllers
Custom PS5 Controllers
Custom Switch 2 Pro Controllers
Custom PS5 Controllers
The Process
Select your platform and preferred design.
Choose the performance upgrades you want for your build.
Every controller is assembled and quality checked.
Delivered ready for competitive gaming.
Verified Reviews
1,397 real reviews from customers around the world.
“The center button was stuck after a simple message walked me threw taking it apart to fix it very much recommend this…”
“My husband is going to love this for his Christmas gift. It is perfect.”
“The seller got back to me immediately when I had a question and the shipping was print and on time. The item is…”
“controller shipped and arrived very fast. exactly what I wanted. looks and lights up great. Wonderful controller…”
“Came super fast and feels great in the hand. Love the proper d-pad and feel confident with hall effect sticks that…”
“Such a beautiful design. I absolutely love Final Fantasy 7, and finding this design for my controller was amazing…”
“Bought this for my boyfriend and he loved it!! I was pleasantly surprised how fast it shipped. Quality exceeded…”
“They were definitely worth it, they were so cute and I loved the buttons. Seller made sure to meet my expectations and…”
“Best Valentines day gift ever. We both got each other one and the quality is unmatched. Absolutely love them.”
“Brought this for my partners birthday he absolutely loves it and was very happy . The quality is very good and just as…”
“Great communication, arrived earlier than anticipated which was awesome and in time for the holidays. Looks great and…”
“Super quick. We'll packaged and friendly. Even entertained my crazy questions! Thanks! Will do business again!”
“Absolutely fantastic communication from the seller :) also very fast shipping and controller looks even better than…”
“Beautiful quality, I’m so happy with my purchase! Definitely would purchase from here again 💞 I added a case and thumb…”
“Everything came just as described. Brand new and very clean. Very happy with my purchase and highly recommend.”
“Such amazing quality and literally so beautiful! Bought this for my boyfriend's birthday and he hasn't put it down. I…”
“I got the is controller for my husband for Christmas and it is beautiful! I would 100% buy another from this seller…”
“Precies zoals verwacht. Zeer goede kwaliteit en het ziet er super cool uit!! Prachtige controller!”
“Unfortunately mine got lost in the post, but that is 100% South Africa's fault. The owners were extremely helpful and…”
“Came right on time and looks AMAZING!! My boyfriend is gonna love it when he sees it on his birthday. Thank you so…”
“You can feel the quality of this controller. The grips on the back are just incredible!”
“Excellent quality, even better than expected. LED's are gorgeous and work flawlessly, back plate texture is lovely!”
“They were very helpful when my boyfriend tested out the controller and was having issues with the right trigger. We…”
“Communication with seller was fast and easy. I love the halo image and will look amazing in my halo wall of custom…”
“This was a gift for my boyfriend and he absolutely loved it! Really high quality, I would definitely buy again!! (for…”
“They work great, especially for fighting games like Street Fighter 6, MK and etc. The dpad feels great and responsive…”
Yes. Every controller uses genuine first-party internals, so it performs and pairs exactly like the original, just upgraded.
Hall Effect thumbsticks use magnetic sensors instead of physical contacts, which removes the contact wear that causes drift. If you have ever had drift, it is the single best upgrade you can add.
Read the full guide: Hall Effect vs TMR vs potentiometer sticks
Most builds are assembled and quality-checked within a few business days, then shipped worldwide with tracking.
Yes. Every build is backed by a warranty and real human support from people who know the hardware.
Our designs are exclusive and made in-house, so the shells, buttons and artwork all come ready-made by us. What you customize is the upgrades, like Hall Effect sticks, back paddles and mouse-click triggers, and we hand-assemble each controller in the order it is purchased.
Browse our exclusive in-house designs, add the upgrades you want, and we hand-assemble each controller in the order it is purchased.