Recognize
Identify tools, materials, traces, and basic technologies.
Follow the traces left by people in the past. Build your knowledge across five increasingly demanding levels, solve generated challenges, and earn access to the final investigation.
Each level changes what the player is asked to do. Difficulty comes from the historical idea and the reasoning required—not from obscure wording.
Identify tools, materials, traces, and basic technologies.
Work out why something happens, what a trace means, or how a technology works.
Use what you know in practical situations and choose the right action or tool.
Combine several clues and decide which explanation is best supported.
Use several pieces of evidence to rebuild a sequence of events.
Procedural challenges are generated at play time and scale with the current level. Historical content remains curated; the generator changes the puzzle structure, combination, and difficulty.
Compare evidence scenes and identify meaningful changes.
Choose the components needed to rebuild an object or toolkit.
Reconstruct chronological or technical sequences.
Connect archaeological traces to the actions that most likely produced them.
Use a set of clues to reach one unique solution.
Spot objects that do not belong in the historical period.
Navigate historically framed routes with tighter limits at higher levels.
Select the clues that support a specific activity or interpretation.
A storm has nearly put out the campfire. By dawn, a protected ember is missing. Examine four locations, compare twelve clues, reconstruct WHO, WHY, WHERE, WHAT, and WHEN, then choose the three pieces of evidence that prove your theory.