Trailmakers Summer Party-codex May 2026

: These are significantly more efficient than jets once you are submerged. If you're building a submarine for deep-sea exploration, don't rely on air-breathing engines.

: Hull blocks have much higher buoyancy. If you use standard blocks for a boat, it will sit deep in the water and create massive drag. Trailmakers Summer Party-CODEX

: Always build with the Mirror Tool toggled on. In a physics-based game, an asymmetrical vehicle is a one-way ticket to a permanent right-hand turn. : These are significantly more efficient than jets