Eyeball It: No Rulers Allowed is a casual indie puzzle game on PC built around pure visual proportion estimation. Players compare two silhouettes placed side by side on a plain cream background and adjust one until the heights appear correct, then commit to the answer. The game immediately reveals the true scale, highlighting how often intuition falls short even on familiar objects.
Gameplay
The core loop centers on precise visual judgment. Two shapes appear at identical printed heights, yet one represents a real-world item scaled to its actual dimensions. Dragging repositions the adjustable silhouette while the fixed one stays anchored. No grid lines, ground references, shadows, or numerical hints appear until after the player confirms the guess. Both shapes render in the same flat color to eliminate any depth cues that might suggest near or far placement. The camera gradually pulls back during longer sessions, further testing spatial awareness without providing scale references. Time serves as the direct scoring metric. Missing by a factor of two registers the same penalty whether the error involves small numbers or thousands, and the result displays while the silhouette is still settling into position. A countdown timer ends the session once it reaches zero.
Game Modes
Two primary modes structure play. Endless mode runs until the timer expires, allowing repeated attempts at fresh pairs drawn from the full set of objects. Daily mode delivers one fixed set of pairs to every player worldwide on the same day, with only a single attempt permitted. Leaderboards track remaining time on successful runs, while a secondary column records the number of correct guesses to discourage rushed, inaccurate submissions. The collection system stores every encountered silhouette across eight shelves once revealed. Each entry links to its published height source, yet the shelf view itself never displays measurements, so returning objects test memory rather than reference lookup.
The Objects and Collection
The game features 433 distinct items drawn from everyday and notable sources. Examples range from a capybara and a fire hydrant to a Routemaster bus, the Saturn V rocket, Darth Vader, and a LEGO minifigure. Every height comes from verified published figures, with the source printed on the reveal screen. Once added to the collection, an object may reappear as one half of a new pair, reinforcing retention of relative scales without turning the shelf into a static reference table. Fifteen achievements and Steam leaderboards cover both daily performance and endless runs.
Is It Worth Playing?
Eyeball It: No Rulers Allowed delivers a focused, distraction-free experience for anyone who enjoys testing visual estimation skills in short sessions. The absence of advertisements, in-app purchases, or additional currencies keeps the emphasis entirely on the core challenge. Daily mode creates a shared global competition based solely on time and accuracy, while endless mode supports longer practice runs. The collection adds a light progression element that rewards repeated play without requiring external research. Players seeking a straightforward casual puzzle centered on proportion and perception will find the mechanics consistent and the presentation clean. Those who prefer guided tutorials, visual assists, or ongoing content updates may find the minimal design too austere. The game supports English and Ukrainian and runs on PC with Steam leaderboards and achievements integrated for both modes.