T-Rex Batman runner
Chrome's offline running dino game batman theme
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manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"action": {
"default_icon": "32.png"
},
"background": {
"service_worker": "background.js"
},
"description": "Chrome's offline running dino game batman theme",
"icons": {
"16": "32.png",
"48": "48.png",
"128": "128.png"
},
"manifest_version": 3,
"name": "T-Rex Batman runner",
"options_page": "index.html",
"version": "2.2"
}