update · October 27, 2026
Jammer Dash Update v0.21 Adds Global Leaderboards and Multiple Difficulties
Jammer Dash version 0.21 introduces global and per-difficulty leaderboards alongside multi-BPM support, custom difficulties, and a completely revamped tutorial.
Version 0.21 for Jammer Dash introduces competitive features, expanded level creation tools, and a mandatory first-launch tutorial. The update establishes global and per-difficulty leaderboards alongside five new ranking achievements.
Leaderboards and Competitive Play
Global leaderboards allow worldwide score competition. Local plays now generate difficulty-based leaderboards. Featured and official levels are playable offline by default, but players must download the online version of a level to submit scores to the global rankings. Five new achievements tied to the ranking system are now active, though requirements may shift during the alpha phase.
New Level Creation Tools
Level designers can now implement multiple difficulty options within a single level. Songs can also incorporate multiple BPMs. An automatic star rating system is added in alpha, though this feature is subject to ongoing tuning.
Onboarding and Quality of Life
The tutorial is completely rebuilt to cover all gameplay styles using a brand-new song. First-time players must now complete this tutorial upon opening the game. Video background playback stability is improved, alongside general quality-of-life tweaks and Steam support updates.
Why this patch matters
Version 0.21 lays down the foundational infrastructure for competitive play in Jammer Dash, giving creators more tools while establishing global score tracking.