Where to Find Online Game Websites: Platforms by Genre

The "online game website" landscape splits into storefronts (buy/download), browser portals (instant play), and service platforms (subscription/cloud).

Major PC Storefronts (Buy/Download)

• Steam — Largest library, community, Workshop, sales.
• Epic Games Store — Free weekly games, exclusives, Unreal integration.
• GOG.com — DRM-free, classic + indie, offline installers.
• itch.io — Indie, experimental, pay-what-you-want, game jams.
• Humble Bundle — Bundles (charity), store, Choice subscription.
• Battle.net / EA App / Ubisoft Connect / Rockstar Launcher — Publisher-specific.

Subscription / Cloud Libraries

• Xbox Game Pass (PC) — 400+ games, day-one Xbox first-party, EA Play included.
• GeForce Now — Stream owned Steam/Epic/GOG games to any device.
• PlayStation Plus Premium (PC) — Stream PS4/PS5/Classics catalog.
• Amazon Luna / Boosteroid / Shadow PC — Other cloud options.

Browser / Instant-Play Portals (Free, Ad-Supported)

• CrazyGames / Poki / Y8 / Friv / Kizi — HTML5/Unity/WebGL, mobile-friendly.
• Newgrounds / Armor Games / Kongregate — Legacy Flash (Ruffle) + new HTML5, community.
• Miniclip / AddictingGames — Casual, multiplayer (8 Ball Pool, Agar.io clones).

By Genre (Direct Links)

• MMORPG: World of Warcraft (Battle.net), FFXIV (Steam/Launcher), GW2, ESO, BDO, Lost Ark.
• MOBA: League of Legends (Riot Client), Dota 2 (Steam), Smite (Steam/Hi-Rez).
• Battle Royale: Fortnite (Epic), PUBG (Steam/Krafton), Apex (EA/Steam), Warzone (Battle.net).
• FPS: CS2 (Steam), Valorant (Riot), Overwatch 2 (Battle.net/Steam), TF2 (Steam).
• Strategy: SC2 (Battle.net), AoE4 (Steam/Xbox), Civ VI (Steam/Epic), Total War (Steam/Epic).
• Card/Deckbuilder: Hearthstone (Battle.net), MTG Arena (Steam/Epic), LoR (Riot), Balatro (Steam).

Discovery Tools

• SteamDB / SteamSpy — Stats, hidden gems.
• HowLongToBeat — Length filter.
• OpenCritic / Metacritic — Aggregated scores.
• Reddit: r/patientgamers, r/ShouldIbuythisgame, r/lowendgaming — Curated recs.

Start with Steam (library) + Xbox Game Pass (value) + itch.io (indie). Browser portals for quick breaks.