Announcement
Click Build Repeat: Officially released!!
Click Build Repeat is an incremental game about building and collecting model kits. Get it with 20% off right now: Click Build Repeat
Read announcementSteam
Mech Builder 3D
Also known as Mech Builder 3D, mb3, mech builder 3d
Become a master modeler in Mech Builder 3D. Experience the relaxing process of assembling, customizing, posing and displaying all the 61 model kits with complete freedom without ever losing a piece.
Last update
3 Aug 2026
Latest update
Update history
Browse past updates and patch notes for this game.
22 updates
June 2026
- Click Build Repeat: New incremental gunpla gameClick Build Repeat is an incremental game about building and collecting model kits. It's a game I've been developing and it will be released in July, you can try the demo and add it to your wishlist: Click Build Repeat
April 2026
- Loading screens contest winnersHere are the pictures of the winners, whose images will appear on the loading screens in today's patch along with their usernames (One will randomly appear on the loading screens). Winners: Abel2004 Cryomancer LordDeath…
- Patch 1.4.6iFixed: Sometimes, in the main menu, the models are displayed with weapons of multiple save slots.
- Big patch 1.4.6hPatch 1.4.6h: Fixed sometimes when you clicked next model it would open the save panel. Fixed the weapons becoming transparent and in a style they shouldn't have been. Fixed an issue where the model rotation in the main…
- Last day DLC 1 with 20% offThis DLC contains 15 new models: 5 Lagann models Believe in the you that believes in yourself. 5 Principality models Mostly red colors and 3 times faster. 5 Waifu models Thick and slim. Obviously mechs, what were you th…
March 2026
- DLC 1 has been releasedThis DLC contains 15 new models: 5 Lagann models Believe in the you that believes in yourself. 5 Principality models Mostly red colors and 3 times faster. 5 Waifu models Thick and slim. Obviously mechs, what were you th…
- Get Mech Builder 3D with 30% offNow is your chance to getMech Builder 3D with 30% off.
- Patch 1.3.1Patch 1.3.1: The issue where some achievements (Half way, Model Meister) sometimes were not unlocking was fixed.
February 2026
- Patch 1.3.0Patch 1.3.0: In the main menu, after completing the tutorial, finished models can now be zoomed in and rotated when selected. Minor fixes
- Undo and redo buttonsPatch 1.2.0: It took some time, but what many were asking for has been added to the game: Undo button Redo button
- Patch 1.1.1Patch 1.1.1: Fixed that some parts in kitbash could not be painted in parts mode. Fixed that some parts in kitbash could not be rotated. Fixed that some parts in kitbash were not affected by the paint styles.
Gallery