update · October 14, 2026
Jammer Dash Version 0.20 Editor Update Adds Steam Workshop and Custom Levels
Jammer Dash Version 0.20 introduces an alpha level editor, Steam Workshop integration, over 30 new tracks from featured artist MYUKKE., and run replays.
Æther Studios has launched Version 0.20 for Jammer Dash, bringing the rhythm game its first major content creation toolkit. Titled the Editor Update, this patch introduces an alpha level editor, community sharing via Steam Workshop, a fresh batch of music, and multiple quality-of-life adjustments.
Level Editor and Steam Workshop
Players can build custom levels using their own music tracks and test out patterns using the new alpha level editor and JDL file system. Completed creations can be shared, browsed, and downloaded through full Steam Workshop integration. Existing custom levels can also be modified and refined over time.
New Music and Content
Featured artist MYUKKE. joins the game with over 30 tracks available for players and level creators. Alongside the music expansion, creator zidev06 contributes two new levels named Frontier and Voyage. Six new achievements have also been added, bringing the total count to nine.
Gameplay and Interface Additions
Leaderboard entries for runs completed in Version 0.20 and later now feature a replay viewer when clicked. A new audio offset setting lets players fine-tune timing to match individual setups. The update also includes menu refinements and a new credits screen accessible by clicking the main logo.
Why this patch matters
Version 0.20 transforms Jammer Dash into an extensible platform driven by community-made content and creation tools.