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Geeky Alien
Intervallic

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Intervallic screenshot 1
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Intervallic

Overture Games · Published by Overture Games · Official site ↗

6 user reviews — 67% positive (6 reviews) · 12 achievements

Last updated 27 Sept 2026

In this 2D sidescrolling rhythm game use your MIDI instrument or computer keyboard to guide a robot alien cat through space!

Early AccessDJCTQ 6

£12.79

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

3 Sept 2026Lowest: £12.79 · Highest: £12.798 Oct 2026

Action, Indie, Early Access, Casual · 2023 · More £5 - £15 games

Control the quirky robot alien cat in Intervallic, an early access 2D sidescrolling rhythm adventure where your MIDI skills or keyboard taps guide this cosmic creature through endless levels.

About this game

Intervallic is a rhythm game where you use a MIDI electronic instrument or computer keyboard to control a flying space cat around the planet of Audius! Intervallic makes practicing your instrument more fun and engaging!

Our mission is to motivate music learners to pick up their instrument every day

In this 2D side scroller, each note that you play moves the cat up and down on the screen based on the musical intervals that you play (Intervallic!). Objects are arranged so that by the end of each level as you collect notes and dodge obstacles you have played a full song. Collect notes in each phrase to unlock each record and collect all of the records to beat the level.

Features of Intervallic

  • A "normal" mode where you must play the song exactly: played on the computer's home row or
  • A "rhythm" mode that puts your timing skills to the test: played with arrow keys and spacebar
  • Midi input from your electronic keyboard, guitar or any electronic midi instrument
  • Several tutorials on the game's mechanics
  • 5 song packs including both original music and remixes of classic songs
  • A 7-level campaign mode

This is an early release of the full game in order to gather user feedback for development. Please feel free to reach out to us on our Discord or support email with issues or to share feedback. We are a group of college students passionate about games, music, and education!

Our full release plans to include the following in-development features:

  • A level editor and sharing platform
  • Additional "biomes" which focus on varying styles of music
  • More robust feedback and tips for improvement
  • Support for more instruments
  • An original soundtrack
  • Additional story and character development

Technical Details

This game is built and tested on Windows and macOS. We currently support standard computer keyboard input and MIDI input -- for MIDI, a keyboard is recommended.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11
  • Processor: 64-bit multicore CPU
  • Memory: 4 GB RAM
  • Graphics: DirectX11 compatible GPU
  • DirectX: Version 11
  • Storage: 1 GB available space
  • VR Support: No
  • Additional Notes: Untested on Windows 7 -- may work.

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11
  • Processor: 64-bit multicore CPU
  • Memory: 8 GB RAM
  • Graphics: DirectX11 Compatible GPU
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 10 GB available space
  • VR Support: No

Supported Languages

English*
*languages with full audio support

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