There are multiple difficulty modes in the game allowing for anyone's preferred skill level of gameplay as well as Insane, and suicidal if you really want to fail or experience a challenge
Players can compete with one another through Steam achievements in the game. There are global leaderboards where one can compare their score against all other players making for a good method to judge how good one is as well as allows one to have some bragging rights.
There is a setting in the game that allows users to change the strobe effects in the game, which may help those that do not enjoy the effects or find them medically dangerous.
The default strobe settings may not suitable for people with a sensitivity for strobe effects. Though this can be changed in the setting to lower how much strobing is going on in the game.