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Steam News18 April 20262mo ago

Jackpot Colosseum Coming Soon! Wishlist Now!

Welcome to the official Steam page for Jackpot Colosseum! The gates are officially open.

In this update5

Full notes

Full Jackpot Colosseum update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions2 changes0 removals
  • Store
  • UI and audio
changedWhat is Jackpot Colosseum?It's a hardcore deckbuilder where your deck is a customized slot machine. You buy symbols from the shop, load them into your 3 reels, and spin to fill your 28-slot tactical inventory.
changedHow You Can HelpAs a solo developer, the absolute biggest way you can support the game right now is to hit that Wishlist button. It tells the Steam algorithm that people want to see this game and helps push it out to a wider audience.

Jackpot Colosseum changes

changedIt's a hardcore deckbuilder where your deck is a customized slot machine. You buy symbols from the shop, load them into your 3 reels, and spin to fill your 28-slot tactical inventory.
changedAs a solo developer, the absolute biggest way you can support the game right now is to hit that Wishlist button. It tells the Steam algorithm that people want to see this game and helps push it out to a wider audience.

Welcome to the official Steam page for Jackpot Colosseum!

The gates are officially open. If you are a fan of deep tactical roguelikes, pushing your luck, and breaking the game with insane synergies, you are in the right place.

What is Jackpot Colosseum?

It's a hardcore deckbuilder where your deck is a customized slot machine. You buy symbols from the shop, load them into your 3 reels, and spin to fill your 28-slot tactical inventory.

But it’s not just about what you spin—it’s about how you execute.

  • Collect and Merge: Collect item from slot machine and merge to get stronger version.

  • Chain Reactions: Watch the gun consume the ammo to unleash a screen-clearing barrage on the gladiator standing in front of you.

  • Build Your Run: Combine various item, trinket, signature equipment and abilities to defeat every enemy and win the run.

The Road Ahead

Development is moving at lightning speed. The core mechanics are locked in, and I am currently heads-down building out the first playable demo build.

How You Can Help

As a solo developer, the absolute biggest way you can support the game right now is to hit that Wishlist button. It tells the Steam algorithm that people want to see this game and helps push it out to a wider audience.

Share the game with your friends or community!

Source

Steam News / 18 April 2026

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