Calvaria: Duels of Eternity
Status last verified 2026-10-12 · next review due 2026-11-11 · how we verify
Calvaria: Duels of Eternity is a card, strategy blockchain game on Polygon by Calvaria, first playable 2024. It runs on windows, android; free to start (owned assets are purchasable); a wallet is only required to own assets. In-game economy: playable assets NFTs; asset types: card NFTs; earn; tradable on OpenSea.
| Studio | Calvaria |
|---|---|
| Chain | $RIA ERC-20 token (1B supply) + card NFTs on Polygon. |
| First playable | 2024 |
| Genres | card, strategy |
| Platforms | windows, android |
| Wallet | required for assets |
| Free to play | free with assets |
| NFT usage | playable assets |
| Token usage | earn |
| Marketplaces | OpenSea |
| Access | Free mode playable; earn mode needs NFT cards/$RIA |
Afterlife-mythology card battler on Polygon – NFT card decks (Santa Muerte/Quetzalcoatl/Void factions), $RIA ERC-20 (1B supply), free + play-to-earn modes, open beta had just disabled its whitelist. Domains dead or hijacked with no statement – silent death.
Collections: NFT Games on Polygon · Mobile NFT Games · NFT Card Games · NFT Strategy Games · All verified games
Sources#
Evidence for this record, verified 2026-10-12. Per-source dates show when the automated watcher last fetched the page — an observation, not a re-verification.