agreeable

fun alert

good mood

feelgood

glad

finished

success

accomplishment

achievement

notify

positive

download complete

successfully

operating system

done

confirmed

confirm sound

good event

ok

confirmation

indicate

mobile phone

optimistic

optimism

attaining

attained

production element

app

application

videogame

video game

casual game

arpeggio

succession

arpeggiated

ascending

sequence

going up

bassoon

woodwind instrument

double reed

aerophone

smartphone

indie game

notification

notifying

notice

notifier

achieved

accomplished

finish

operate system

do

confirm

attain

arpeggiate

ascend

go up

achieve

accomplish