# Tollan Worlds Integrate Chainlink VRF to Achieve Transparent In-Game Randomness

Tollan Worlds, a sandbox MMORPG, has integrated Chainlink Verifiable Random Function (VRF) on Polygon Mainnet in order to access a tamper-proof and auditable source of randomness. Tollan Worlds recently launched an in-game event called "The Marks of Fate," in which players explore the

| Fact | Value |
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| Published | 23 November 2022 |

Source: https://egamers.io/tollan-worlds-integrate-chainlink-vrf-to-achieve-transparent-in-game-randomness/