LEGAL
Open-source licences
Open code. MIT.
Every DOM VIRUS game, the Fizlet engine and this site are open source under the MIT licence, copyright 2026 Chris Cooley. One icon outline carries its own ISC licence, listed below. Last updated 2026-10-29.
The MIT licence in short
You may use the code for anything, including commercial projects. You may copy, change, merge, publish and share it.
Keep the copyright line and the licence text with every copy. The code comes without any warranty. The full text is in each repository's LICENSE file, and it is the version that counts.
Repositories and their licences
DOM VIRUS LICENCE ON GITHUBDOM VIRUSMIT, copyright 2026 Chris Cooley. The hub site, its artwork and the shared runtime the embedded games are built on.SHERMAN BYTES LICENCE ON GITHUBSherman BytesMIT, copyright 2026 Chris Cooley. The tank game and its Sherman sprites.DOM BATTLEFIELD LICENCE ON GITHUBDOM BattlefieldMIT, copyright 2026 Chris Cooley. The squad tactics board game and the Battlefield site.BATTLEFIELD BLITZ LICENCE ON GITHUBBattlefield BlitzMIT, copyright 2026 Chris Cooley. The arcade tank board game.SWARM PROTOCOL LICENCE ON GITHUBSwarm ProtocolMIT, copyright 2026 Chris Cooley, except the bug icon outline (ISC, below).BYTE RUNNER LICENCE ON GITHUBByte RunnerMIT, copyright 2026 Chris Cooley.NULL INVADERS LICENCE ON GITHUBNull InvadersMIT, copyright 2026 Chris Cooley.FIZLET LICENCE ON GITHUBFizletMIT, copyright 2026 Chris Cooley. The small game engine and its site.
Third-party notices
SWARM PROTOCOL THIRD-PARTY NOTICESLucide bug icon (ISC licence)The Swarm Protocol bug outline is adapted from Lucide's bug icon and stays under the ISC licence. The hub's Swarm artwork uses the same outline. Copyright Cole Bemis 2013 to 2022 (Feather, MIT) and Lucide Contributors 2022.SHERMAN BYTES THIRD-PARTY NOTICESDOM VIRUS runtime inside the gamesSherman Bytes, Byte Runner and Null Invaders each bundle the MIT-licensed DOM VIRUS runtime. Each game's own LICENSE covers it, and none has a third-party runtime dependency.DOM VIRUS SITE ARTWORK NOTICESSite artwork noticeThe hub's ship, runner, fly and tank artwork follows the games' own renderers. The notice includes the Lucide licence text.
React (optional)The optional React adapter imports React from your own app. React is not included in any game.
FontsNo fonts are bundled. The site and games use fonts already on your device.
Build and test toolsDevelopment tools keep their own licences and are not shipped in the games.