不用装模拟器了, Chrome上就可以, 还off-line
1. Doom
http://goo.gl/iW8LmG
https://chrome.google.com/webstore/detail/new-free-doom-game/ojkolfeokbehjdhofgpifmiimklnnjkm?hl=en-US
2.Quake
http://goo.gl/zRlRWH
https://chrome.google.com/webstore/detail/web-quake/ibkbfanmkmadbbgggonficloplenbefh?hl=en-US
也有GBA模拟器, 说不定可以造福三国迷
http://goo.gl/VYH9SQ
https://chrome.google.com/webstore/detail/googulator/lchmgljjkaeadokijkhefbhpfbihhhda?hl=en-US