Flip It

Free placement rotation for Valheim building. Tilt, roll, and mount pieces on walls, ceilings, slopes, dirt, and roofs.

Flip It is an independent, lightweight placement mod. It uses the same standard Valheim Harmony patch pattern as other rotation mods, but is not affiliated with ValheimPlus or PerfectPlacement.

Screenshots

Wall mounting

Angled surface placement

Vanilla behavior preserved

Ground placement

Tilt any direction

Controls

• Scroll wheel — rotate on Y (vanilla, 22.5° per step)
• Shift + scroll — pitch (X axis)
• Ctrl + scroll — roll (Z axis)
• J — reset current piece to vanilla upright orientation (rebindable)

Vanilla placement stays normal until you intentionally tilt with Shift or Ctrl.

Features

• Full 3-axis ghost rotation while placing hammer pieces
• Surface attach for non-build pieces only (portals, furniture, etc.) after tilting
• Hammer Build and Heavy Build pieces: tilt + vanilla snap only (no surface-attach override)

Config

BepInEx/config/hardwire99.flipit.cfg

• RotationStepDegrees — pitch/roll step when not matching vanilla (default 22.5; use 90 for quarter turns)
• MatchVanillaYawStep — use vanilla 22.5° steps for Shift/Ctrl (default true; set false to use RotationStepDegrees)
• AllowAnySurface — after tilting, place non-build pieces on walls/ceilings/slopes (default true; never on Build / Heavy Build)
• AlignToSurface — after tilting, align non-build pieces to walls/ceilings (default true; never on Build / Heavy Build)
• SuppressSnapWhileRotating — skip snap while Shift/Ctrl held during rotation (default true)
• ResetRotationKey — key to reset current piece orientation (default J)
• DebugLogging — log rotation changes to BepInEx

Notes

• Client-side only
• Still respects no-build zones, private areas, and biome restrictions
• Hammer Build and Heavy Build pieces keep vanilla snap after tilt
• Works best on rotatable hammer pieces