Challenges and Common Complaints
Despite its popularity, Paper IO does have a few drawbacks:

Frequent Ads – The free version of the game includes many advertisements, which can be frustrating.
Lag Issues – Online play can sometimes suffer from lag, affecting movement and gameplay.
Repetitive Gameplay – While fun, some players may find the experience repetitive after extended play sessions.
Unfair Eliminations – Some eliminations feel unfair due to lag or unexpected player movements.
These minor issues do not significantly impact the overall enjoyment of the game, but they are worth noting for new players.