01 / Origin

The headline post and full list are two separate X messages.

@RadiantOpti published the headline browser-games post on October 8, 2026. A reply in the same thread contains the 25 labeled URLs. X currently blocks some automated reads and may ask ordinary visitors to sign in, so this site preserves the link names and order while pointing back to both source messages.

The Windows product site confirms that Radiant Optimizer is a PC optimization brand. The browser-game links lead to independent third-party destinations and are not a built-in library inside the optimizer application.

02 / Ledger

The original 25 source entries.

#Source labelStatusCurrent note
01BO1 ZombiesUnknownA source link and project page are not proof that a complete match or every map works.
02MoonUnknownThe source address currently redirects to an unrelated lkgp.pro destination.
03Kino der TotenUnknownThe source address currently redirects to an unrelated lkgp.pro destination.
04Cheese CubeUnknownThe source address currently redirects to an unrelated lkgp.pro destination.
05Black Ops 2 Fan ProjectUnknownThe destination previously identified itself as “Claude of Duty: Vibe Slops II,” not the original Black Ops II, and its TLS connection now fails.
06Modern Warfare 2UnknownThe external host may rate-limit or block automated and ordinary requests.
07Skate 3Needs FilesThe project is a fan implementation and not an official EA browser release.
08Skate RustUnknownThe source-listed domain has displayed unrelated TERRORDOTNET storefront content.
09CS SurfCommunity ListedThis is a surf-focused project, not a complete Counter-Strike match client.
10Halo CENeeds FilesThe browser engine does not include commercial Halo game data.
11Halo CE MobileNeeds FilesMobile branding does not guarantee that every phone has enough memory or storage.
12PES 6Community ListedThe source link is a third-party project, not an official Konami browser release.
13GTA V ArchiveUnknownThe source points to an Internet Archive snapshot rather than a current project-owned game host.
14GTA: Vice CityNeeds FilesThe first import is large and must be created from game data you legally own.
15The Simpsons: Hit & RunCommunity ListedA loader title does not establish a complete or authorized browser release.
16Quake 1Community ListedThis is an unofficial, non-commercial QuakeWorld browser project, not an id Software service.
17Quake IICommunity ListedThe project is unofficial and non-commercial, with no stated id Software affiliation.
18Quake IIICommunity ListedThe source-listed q3.pieter.com endpoint timed out during the October 11 review, so the play button uses the documented Q3JS project site instead.
19Return to Castle WolfensteinCommunity ListedThe first load is large and can look stalled on a slow or filtered connection.
20Unreal Tournament labelUnknownThe source reply says Unreal Tournament, but the current destination says Urban Terror.
21Half-LifeCommunity ListedThe browser port identity is clearer than the provenance and scope of the game data it loads.
22Half-Life / CS 1.6Needs FilesNo commercial Half-Life or Counter-Strike data is included by this directory.
23DiabloNeeds FilesThe shareware data is a limited demo, not the complete game.
24HedgewarsUnknownThe TLS certificate did not match the requested host during the current check.
25GTA / Minecraft DirectoryUnknownThe original /Fan URL now redirects to a PC-games collection.

The final source entry is a changing GTA/Minecraft directory rather than a single game. The site therefore adds Minecraft Classic as a clearly separated first-party addition so visitors have at least 25 actual game detail pages without rewriting the original list.

03 / Status rules

What each label proves—and what it does not.

Verified
A destination and playable or official browser experience were confirmed within a stated test scope. It still does not prove publisher endorsement, permanent uptime, or a complete safety audit.
Community Listed
The source entry and current project identity can be recognized. A complete play session, every feature, licensing, and every device remain unconfirmed.
Needs Files
The project itself says visitors must supply data from a copy they own. We do not host or link to commercial data packs.
Unknown
The destination changed, failed, mismatched the source label, returned an archive, had a certificate problem, or lacked enough evidence for a useful claim.
04 / Review boundary

A page response is not a completed game test.

The October 10 review compared source labels, current destinations, visible project identity, explicit file requirements, available repositories, and obvious redirects or security failures. When a project documented browser, storage, input, or first-load requirements, those facts were recorded with project-level attribution.

We did not claim a full campaign, every map, every multiplayer server, every controller, mobile support, asset rights, malware-free operation, or long-term availability without corresponding evidence. Exact controls stay “Information unavailable” when they were not verified from a current project source.

Three separate states

Link found → project identified → playable session completed. The site never collapses those into one “works” badge.