Steam Playtests
HIRUN

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HIRUN playtest

by JumpyBambi

HIRUN is an absolute banger of cyberpunk action roguelite where you blast, dash, and drift through neon-drenched hordes. Stack insane upgrades, unlock dope characters, and slash through deadly bosses. The OVERLORD awaits you. Die, rewire, and dive right back into the grid. Can you survive the rave?

Anyone with a Steam account can join, and it's free.

Access
Instant
On playtest since
Jul 17, 2026
Planned release
Coming soon
Developer
JumpyBambi
Platforms
Windows, macOS, Linux
Players
Co-op, Multiplayer, Online co-op, Single-player
Languages
Czech, English, French, German and 13 more

How to join the HIRUN playtest

  1. Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
  2. Use the HIRUN playtest signup there. You're in straight away, with nothing to pay.
  3. The playtest shows up in your Steam library, ready to install and play.

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How AI is used

Some of the HIRUN game music is AI generated and/or assisted, to be able to increase the amount and variety of banger tracks within the gameplay.

The developer's own words, from Steam.

About HIRUN

KEEP MOVING, THE OVERLORD IS COMING

HIRUN is a 3D horde survival game built around two simple rules: move, and upgrade.

You run across a randomly generated, music reactive neon arena while enemies keep pouring in. Try different builds with each run, try your best to survive the horde. Collect XP, level up, pick upgrades, open chests, and stack modifiers until your build stops making sense. Bosses show up on the way. If you make it to level 50, that's your time to meet the OVERLORD.

Compete with literally everyone else on the global Leaderboard!

DIFFERENT CHARACTERS AND SKILLS

Ten classes, each with their own starting weapon and playstyle:

  • kNight - Tanky with Sword slashes up close
  • Ex-terminator - Quick shotgun spread
  • Igniter - Long-range bolts
  • Bladerunner - Shurikens and Katana, with extra dodge
  • Hitman - Crit-focused Revolver
  • HR - Soul-sucking witch heals per damage
  • DJ - Neon Soundwaves through the crowd
  • Electro - Forked lightning arcs
  • X-perimental - DoT poison bottles
  • Trooper - Homing missiles towards the targets

Carry up to three weapons in one run and level them through upgrades.

YOUR META EVERY RUN

Runs earn you Bucks. Most of what you earn banks after death. Spend Bucks on chests during the run, then convert leftovers into Bytecoins to unlock permanent progress in the Shop and the Skill Tree.

CO-OP

Bring a friend. Host a lobby, pick characters, and survive the same seeded arena together. Downed players can be revived. But of course, the chaos scales accordingly.

Health & Safety warning: HIRUN contains flashing lights, rapid visual effects, strobing neon elements, screen shake, and high-contrast patterns that may trigger photosensitive epilepsy or cause discomfort in some players. For more information, visit the Health Warnings page.

From the game's Steam page.