Steam is building support for season passes into its platform and setting up rules to help protect buyers from buying ones with unclear promises. Steam published new guidelines urging developers to “think about whether there’s a customer benefit” for purchasing season passes, as reported by SteamDB creator Pavel Djundik.

Steam will now require more transparency around season pass and DLC content, including details about what’s included and expected release dates. Anything that ends up delayed could then potentially be eligible for a partial refund.

Valve is implementing some new ground rules for how developers can offer Season Pass and DLC content on Steam, including rules aimed at cracking down on indefinite Season Pass delays, unfulfilled promises,