Introduced 1 mechanic · Dota 2
Dota 2
The Compendium sold a time-limited progression track and quietly invented the battle pass.
Mechanics this game introduced
These are recorded as first appearing here. Each links to a full history of where the idea went next.
Mechanics it built on
Ideas Dota 2 inherited rather than invented — each traceable back through the ontology to a root.
Descends from
Directly influenced
The Dota series in this dataset
2013
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