It's One Button Bosses, it's all in the name. You have one button. There are big bosses to beat. Push, tap, and bash in the handcrafted campaign or in the roguelike rifts.
We are not affiliated with IsThereAnyDeal.
You pilot a ship that orbits the BOSS automatically. PRESS the button to change the ship’s direction 🔄. But the less you change directions, the faster the ship goes. The faster you go, the faster you shoot. The faster you shoot, the faster you WIN! Make sure to WIN before the BOSS gets too angry and wipes you out!
There's depth to the simple controls! You can customize the ship, mixing ATTACK and MOVEMENT upgrades to find the best builds to beat bosses. DASH instead of changing directions, fire a LASER instead of bullets. There’s over 100 different combinations you can try out to suit your playstyle!
ACE THE ASSISTANT will loop you into the 50 handcrafted levels of bullet hell action. The bosses will taunt you as you lose, but if you persist you will rise up the ranks, progress the story, earn GRIND POINTS and unlock new ways to play! Are you ready?
Fly your ship into the R&D (RIFTS & DISCOVERIES) department. Where you will face insanely challenging RANDOMLY GENERATED BOSSES and earn new upgrades and power-ups after every fight.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
You pilot a ship that orbits the BOSS automatically. PRESS the button to change the ship’s direction 🔄. But the less you change directions, the faster the ship goes. The faster you go, the faster you shoot. The faster you shoot, the faster you WIN! Make sure to WIN before the BOSS gets too angry and wipes you out!
There's depth to the simple controls! You can customize the ship, mixing ATTACK and MOVEMENT upgrades to find the best builds to beat bosses. DASH instead of changing directions, fire a LASER instead of bullets. There’s over 100 different combinations you can try out to suit your playstyle!
ACE THE ASSISTANT will loop you into the 50 handcrafted levels of bullet hell action. The bosses will taunt you as you lose, but if you persist you will rise up the ranks, progress the story, earn GRIND POINTS and unlock new ways to play! Are you ready?
Fly your ship into the R&D (RIFTS & DISCOVERIES) department. Where you will face insanely challenging RANDOMLY GENERATED BOSSES and earn new upgrades and power-ups after every fight.
It's One Button Bosses, it's all in the name. You have one button. There are big bosses to beat. Push, tap, and bash in the handcrafted campaign or in the roguelike rifts.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
