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Robo Dome playtest
by Astral Coast
Compete in the famed Robo Dome championship as Rei Castor. Test your ability in this roguelite shoot em’ up against a barrage of enemies and projectiles. Face off against giant robots and other contestants in an attempt to come on top of this year’s Robo Dome championship in Valhalla City.
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Sep 12, 2025
- Planned release
- To be announced
- Developer
- Astral Coast
- Platforms
- Windows, Linux
- Players
- Single-player
- Languages
- English
How to join the Robo Dome playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the Robo Dome playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
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About Robo Dome
You want to know about Robo Dome? Robo Dome battling is the most popular championship around! How do you not know about it!? Have you been sleeping for the last century or something?
Well whatever, I like to talk so you're in luck! Robo Dome battling is hosted in arenas that lay across the world. These-are our precious Robo Domes! It is a competition of professional Robo Battlers, athletes whose goal is to destroy robotic sentries and face off against each other in the arena. They must attain as many points as possible to be the victor of the season. Over their career they must come out on top of dome competitions across the world to gain the title of a TRUE CHAMPION!
I am Martin Scrapmetal, the host of our wonderful Robo Dome in Valhalla city. I hope you enjoy this season of shredded metal and mayhem!
Put your skills to the test!
Evade barrages of attacks, maneuver through complex patterns and defeat hordes of enemies as well as your fellow athletes.
Battle across dozens of unique arenas
With over 100 unique arenas and 3 zones you can be sure that each run will be a new varied experience. Watch out for unique challenges that are bound to keep you on your toes!
Prove your metal against challenging bosses
Each region will have you face off against a Megabot, one of our goliath sized, robotic hazards, as well as another competitor like yourself on a fast paced head-to-head showdown. Each has unique attacks and patterns. You’ll have to learn how they tick if you want to come out on top.
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Collect upgrades
You may be up against fearful opponents but worry not! Throughout each run you’ll be able to acquire chips to help build the perfect load out! Combine the elements and a number of other stat boosts to make quick works of your enemies.
Change up your weapon
Tired of the basic blaster? You’re in luck! We’ve got lasers, bombs, swords, saw blades and more! With a number of unique weapons at your disposal you’re sure to find something you love!
All while progressing the story
Complete the challenges as our protagonist, Rei! Rise to the top of the Valhalla City Robo Dome and meet a fun cast of characters along the way!
From the game's Steam page.
