Loading Radius Raid 13 K…
Radius Raid is a space themed shoot 'em up where you must blast away unrelenting enemies before they destroy you.
Originally by jackrugile · MIT licence · source
Yes. Radius Raid 13 K is free to play in your browser, with no account, no download and no payment.
Yes. It runs in a phone browser, and the on-screen pad and swipe controls send the same keys as a keyboard.