ᴜsᴇ ᴛʜᴇ ʀɪɢʜᴛ ᴀɴᴅ ʟᴇғᴛ ᴋᴇʏs ᴛᴏ ᴍᴏᴠᴇ, ᴀɴᴅ ᴘʀᴇss sᴘᴀᴄᴇ ᴛᴏ ғɪʀᴇ! ᴅᴇsᴛʀᴏʏ ᴛʜᴇ ғᴀʟʟɪɴɢ ʀᴏᴄᴋs ᴛᴏ ᴇᴀʀɴ ᴘᴏɪɴᴛs! ɪғ ᴛʜᴇʏ ᴛᴏᴜᴄʜ ᴛʜᴇ ɢʀᴏᴜɴᴅ, ᴛʜᴇʏ ᴡɪʟʟ ᴇxᴘʟᴏᴅᴇ! ʙɪɢɢᴇʀ ʀᴏᴄᴋs sᴘʟɪᴛ ɪɴᴛᴏ sᴍᴀʟʟᴇʀ ᴏɴᴇs, ʙᴜᴛ ʙʟᴀᴄᴋ ᴏɴᴇs ᴄᴀɴɴᴏᴛ ʙᴇ ᴅᴇsᴛʀᴏʏᴇᴅ! ᴄᴏʟʟᴇᴄᴛ ᴘᴏᴡᴇʀᴜᴘs ᴛᴏ ʙᴏᴏsᴛ ʏᴏᴜʀ sᴄᴏʀᴇ!
Changes: Number keys to change laser type (higher the number, easier it is) (laser powerups don't work) 1 - Normal 2 - Double 3 - Big 4 - Triple 5 - Triple big 6 - Screen-enveloping destruction
