Coming December 2026 Date not final

Mech Assembler: Model Kit builder Simulator

By Joaquín Martinez

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Mech Assembler: Model Kit builder Simulator is a game tagged Incremental, Puzzle and Casual by Joaquín Martinez, launching on Steam in December 2026. The quietest week ahead for games like it starts Nov 30. The Steam games most like it include Oil Empire, Click Build Repeat and Click To Continue.

Welcome to Mech Assembler, a relaxing puzzle game inspired by model kit (Gunpla) construction. You'll experience the relaxing process of building a model. Once assembled, you can paint it with Spry. Earn points based on your accuracy and unlock new elements.

From the Steam page

Busiest weeks for games like this one in the next 12 weeks:

Week of Oct 26, 2026 — Packed, 357 similar games
Week of Nov 2, 2026 — Packed, 318 similar games
Week of Nov 9, 2026 — Packed, 287 similar games

Quietest: Nov 30, Dec 7, Jan 11.

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