Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Hikouki Tomodachi a a vertical space shooter for one or two players. It starts out slow, but the difficulty ramps up as you get further into the game.