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Boss Up

Captain Atria · Captain Atria

Boss Up

gameAppID 3832570Released
Release dateAug 24, 2025

Game Charts

Player statistics

Default: last 7 days, hourly. · Stale · Range: 6/20/2026, 5:09:32 AM - 8/20/2026, 11:24:05 AM

Current Players0
24h Peak0
All-Time Peak0
24h Player-Hours0 h

No Game Charts history available yet.

Player History

PeriodAvg. PlayersGain (total)Gain (%)Peak Players
Last 24 Hours000%0
Last 7 Days000%0
Last 30 Days000%0
Last 12 Months000%0
2026-08000%0
2026-07000%0
2026-06000%0

Details

DeveloperCaptain Atria
PublisherCaptain Atria
FreeNo
Required ageNone

Boss Up is a love letter to videogame bosses, from infuriating RPG final bosses, to kart racing rivals, and even dating sim ex-wives. Fight your way through 18 bullet hell bosses with your powerful dodge roll, and try not to break your keyboard in half in this tough as nails action platformer!

Get ready to BOSS UP in this white-knuckle Bullet Hell Boss Rush!  Play as Roger, a dodge-rolling horse with a dream! His life goal is to win the VZN tournament and gain his very own Boss Form, becoming a big time Videogame Boss! His journey won't be easy, so get ready for a brutal, keyboard-smashing challenge! These aren't just your run of the mill run and gun bosses, no no! These bosses come from all types of videogames, from a 90s kart racer, to a rejected mascot horror villain, to a dating sim featuring Roger's very own ex wife! Each fight incorporates gameplay twists from their respective genres, so you'll never know how the next one will play out.  It's time to BOSS UP! Take on 18 Brutal Boss Fights on your quest to become the ultimate Boss Unlock Over 20 Unique Weapons to bring the heat to these Bosses Choose between Several Silly Hats to gain perks in combat Grab a Drink with your foes between fights and learn all the hot gossip Earn P Ranks by defeating Bosses without taking any damage

Genres and categories

ActionIndieSingle-playerFamily Sharing

Platforms and requirements

windows: yesmac: nolinux: no
PC
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Mac
[]
Linux
[]

Ratings and content

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Show raw AppDetails
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