HYPERGUN is a mixture of an FPS and a rogue-lite, and starts out with the character exiting an elevator, where you are free to explore the office. The office acts as a hub where you can view the various enemies, see what attachments you have collected over the simulations, buy more attachments with hyper coins, and see the statistics. The statistics detail how many runs were attempted or completed, various combat statistics with each of the classes, and the top 5 HYPERGUNS in rating of DPS. The office also contains various logs, and sticky notes that delve into the office life, the monumental task they were assigned as well as what the employees think about Dewey.
Source: N4G PC HYPERGUN review – ChristCenteredGamer