Arcaea

Buy stamina or 4x boost

Memories

Fragments

User score

Stamina

this is totally optional and easily avoidable. it is not true competition, but rather you can compare your scores and try to upscore your friends

almost all limited events re-occur every year, with the exception of collabs where the other game stops existing

you can use 50 memories (the premium currency in this game) to restore stamina for world mode if you dont feel like waiting, however you do also have the option of using 1000 fragments once per day to restore your stamina as well. you dont have to pay for fragments, and world mode isnt time based or anything so in my experience theres no pressure to skip the stamina timers at all.

i feel like it does to a degree due to the leaderboards function, where the game can show you the top 5 scores for a song + will show you your placement, and if you have any friends on the game (which isnt really necessary at all; the friends feature i think only exists to compare scores) then itll show you your friends' placements on the leaderboards as well. i dont think it really emphasizes or hides wins or losses, but it definitely showcases rankings and scores/wins and losses.

competition isnt severe in this game, i think the leaderboards can be loosely considered competition due to people always wanting to outscore others (or to see if they can beat their own personal best scores).