DeckFilter helps Steam Deck players choose what to play next from the Steam games they already own. Sync your Steam library and wishlist, then turn a crowded backlog into a short list for tonight. Filter by Deck Verified status, SteamOS compatibility, ProtonDB tier, controller support, Steam reviews, tags, time-to-beat estimates, playtime, supported languages, achievement progress, prices, discounts, and skipped or unavailable items. Use DeckFilter to: - Find games that match your time, mood, language, and input preferences - Compare Deck readiness, ProtonDB, Steam reviews, playtime, and community signals before launching - Sort wishlist games by price, discount, release date, reviews, playtime, and Deck readiness - Open SteamDeckHQ, ShareDeck, and DeckVerifiedGames reports from game details - Save games with bookmarks and bookmark lists so your next picks are easy to revisit - Browse Discover, featured creator playlists, recently played games, and Steam Store search results - Keep skipped, unavailable, delisted, and country-restricted Steam items easier to manage DeckFilter is built for large Steam libraries, long wishlists, and players who already check several sites before choosing a game. It brings the decision signals together so you spend less time comparing tabs and more time playing. DeckFilter is an independent companion for Steam Deck players and is not affiliated with Valve or Steam.