Fight for your freedom as you battle through wave after wave of alien adversaries. Destroy enemy fighters and collect XP to raise your level and become more powerful. Combine your skills and abilities with a huge range of power-ups to become the ultimate champion.
We are not affiliated with IsThereAnyDeal.
Cosmic Coliseum is an Action-shooter roguelite where you must fight your way to victory in a Galactic Gladiator Tournament.
Choose your champion and then battle to survive wave after wave of grueling combat as The Overlords send their vicious alien hordes into the arena to destroy you.
Gather XP from your fallen enemies and level-up to gain access to a huge range of upgrades that will unlock advanced weapons and enhanced abilities.
Defeat the Overlord Champions to access special bonus power-ups
- Choose from a range of dynamic characters, weapons and unique secondary skills.
- Collect cash to spend at the Arena Shop.
- Destroy each Overlord Boss to unlock the next arena as you grow stronger and more experienced.
- Accumulate meta-currency with each kill and use it to purchase weapons and characters.
- Combine all of your skills and abilities as you forge a path to victory and become the Ultimate Champion of the Cosmic Coliseum.
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.
Cosmic Coliseum is an Action-shooter roguelite where you must fight your way to victory in a Galactic Gladiator Tournament.
Choose your champion and then battle to survive wave after wave of grueling combat as The Overlords send their vicious alien hordes into the arena to destroy you.
Gather XP from your fallen enemies and level-up to gain access to a huge range of upgrades that will unlock advanced weapons and enhanced abilities.
Defeat the Overlord Champions to access special bonus power-ups
- Choose from a range of dynamic characters, weapons and unique secondary skills.
- Collect cash to spend at the Arena Shop.
- Destroy each Overlord Boss to unlock the next arena as you grow stronger and more experienced.
- Accumulate meta-currency with each kill and use it to purchase weapons and characters.
- Combine all of your skills and abilities as you forge a path to victory and become the Ultimate Champion of the Cosmic Coliseum.
Fight for your freedom as you battle through wave after wave of alien adversaries. Destroy enemy fighters and collect XP to raise your level and become more powerful. Combine your skills and abilities with a huge range of power-ups to become the ultimate champion.
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.
