Trinity Building Editor
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About Trinity Building Editor
Trinity Building Editor is an indie construction simulator where you design and build structures from the ground up. Released in 2025 by Octopus Entertainment, it’s all about reshaping landscapes, stacking modular building parts, adjusting materials, and adding plants to finalize designs. The PC-only game offers single-player mode with no multiplayer elements. Think of it as a sandbox for architects and hobbyists, letting you rotate, scale, and combine pieces to create everything from basic homes to large skyscrapers. The core loop revolves around completing tasks to unlock new tools and raise your architect level.
Gameplay
You start by manipulating terrain, digging holes or flattening hills, then lay foundations. The editor lets you scale walls, roofs, and windows independently, rotate them, or stack multiple layers. Each building piece is a modular component that snaps into place, but alignment can feel finicky without grid snapping. Materials and textures change the look but not the structural logic. After constructing, you add plants, fences, and decorative touches. Tasks are straightforward, build a two-story house, add a garage, but they repeat frequently. The interface is cluttered but functional, with layers for managing each part of the design. Sessions often end with you tweaking proportions or fixing a misaligned beam.
What Players Think
The PlayPile community rates it 7.8/10, with 42% completing the game. Average playtime is 13 hours, skewed toward shorter sessions. Mood tags include “creative freedom” (38%) and “frustrating UI” (21%). Critics note the shallow task variety, with one review calling it “a toolset without a compelling goal.” Completion rates for architect levels top out at 68%, suggesting many quit before mastering advanced builds. 23% of players report bugs affecting piece alignment. The achievement system (15 milestones) is mostly cosmetic, rewarding design milestones but offering little progression incentive.
PlayPile's Take
Trinity Building Editor is a decent hobbyist simulator for those who enjoy tinkering with 3D models. The lack of depth in tasks and clunky interface might turn off newcomers. With a $29.99 price tag, it’s affordable but doesn’t justify the $30 cost for most. Achievements add minor polish but won’t make you a master builder. Ideal for short bursts of creativity or architectural students testing ideas. If you’re patient with its quirks, it’s a passable tool for design experimentation.
Game Modes
Single player
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